Quirky Invention Enthusiast T-Shirts

Wear your inventive spirit! Explore t-shirts designed for quirky invention enthusiasts—fun, clever, and perfect for showing off a love for innovation with a humorous twist.

Quirky Invention Lover T-Shirts Quirky Invention Admirer T-Shirts Quirky Innovation Enthusiast T-Shirts Quirky Invention Enthusiasts T-Shirts Quirky Invention Lovers T-Shirts Quirky Inventor T-Shirts Quirky Inventor Lover T-Shirts Quirky Innovator T-Shirts Quirky Innovation Admirer T-Shirts Quirky Innovation Lover T-Shirts

All Products Prints T-Shirts Mugs Pillows

The Sunbathing Wheel

The Sunbathing Wheel mockup

The Sunbathing Wheel mockup

The Sunbathing Wheel mockup

The Sunbathing Wheel mockup

The Sunbathing Wheel

from $19.00

For the War Inventions Board. The Armoured Corn-Presser for Crushing the Enemy's Boot

For the War Inventions Board. The Armoured Corn-Presser for Crushing the Enemy's Boot mockup

For the War Inventions Board. The Armoured Corn-Presser for Crushing the Enemy's Boot mockup

For the War Inventions Board. The Armoured Corn-Presser for Crushing the Enemy's Boot mockup

For the War Inventions Board. The Armoured Corn-Presser for Crushing the Enemy's Boot mockup

For the War Inventions Board. The Armoured Corn-Presser for Crushing the Enemy's Boot

from $19.00

Sport Utility Boot.

Sport Utility Boot. mockup

Sport Utility Boot. mockup

Sport Utility Boot. mockup

Sport Utility Boot. mockup

Sport Utility Boot.

from $19.00

"Brian's fine. He`s got his own coping mechanism."

"Brian's fine. He`s got his own coping mechanism." mockup

"Brian's fine. He`s got his own coping mechanism." mockup

"Brian's fine. He`s got his own coping mechanism." mockup

"Brian's fine. He`s got his own coping mechanism." mockup

"Brian's fine. He`s got his own coping mechanism."

from $19.00

Patent Attorney (invisible man)

Patent Attorney (invisible man) mockup

Patent Attorney (invisible man) mockup

Patent Attorney (invisible man) mockup

Patent Attorney (invisible man) mockup

Patent Attorney (invisible man)

from $19.00

Fishing for Birds

Fishing for Birds mockup

Fishing for Birds mockup

Fishing for Birds mockup

Fishing for Birds mockup

Fishing for Birds

from $19.00

'And the best thing about this electric thermal underwear is, no batteries, it's solar!'

'And the best thing about this electric thermal underwear is, no batteries, it's solar!' mockup

'And the best thing about this electric thermal underwear is, no batteries, it's solar!' mockup

'And the best thing about this electric thermal underwear is, no batteries, it's solar!' mockup

'And the best thing about this electric thermal underwear is, no batteries, it's solar!' mockup

'And the best thing about this electric thermal underwear is, no batteries, it's solar!'

from $19.00

It's all fixed. Just don't type anything that contains the letter ‘E'.

It's all fixed. Just don't type anything that contains the letter ‘E'. mockup

It's all fixed. Just don't type anything that contains the letter ‘E'. mockup

It's all fixed. Just don't type anything that contains the letter ‘E'. mockup

It's all fixed. Just don't type anything that contains the letter ‘E'. mockup

It's all fixed. Just don't type anything that contains the letter ‘E'.

from $19.00

"But some of my best ideas come while I'm in the litter box."

"But some of my best ideas come while I'm in the litter box." mockup

"But some of my best ideas come while I'm in the litter box." mockup

"But some of my best ideas come while I'm in the litter box." mockup

"But some of my best ideas come while I'm in the litter box." mockup

"But some of my best ideas come while I'm in the litter box."

from $19.00

Jenkins took special pride in his new invention, the rubberband-powered runabout.

Jenkins took special pride in his new invention, the rubberband-powered runabout. mockup

Jenkins took special pride in his new invention, the rubberband-powered runabout. mockup

Jenkins took special pride in his new invention, the rubberband-powered runabout. mockup

Jenkins took special pride in his new invention, the rubberband-powered runabout. mockup

Jenkins took special pride in his new invention, the rubberband-powered runabout.

from $19.00

'This way, we'll always have rose petals on the bed. Pretty romantic, huh?'

'This way, we'll always have rose petals on the bed. Pretty romantic, huh?' mockup

'This way, we'll always have rose petals on the bed. Pretty romantic, huh?' mockup

'This way, we'll always have rose petals on the bed. Pretty romantic, huh?' mockup

'This way, we'll always have rose petals on the bed. Pretty romantic, huh?' mockup

'This way, we'll always have rose petals on the bed. Pretty romantic, huh?'

from $19.00

There's a Facebook group for everyone... "Even Toilet Paper Mummies!"

There's a Facebook group for everyone... "Even Toilet Paper Mummies!" mockup

There's a Facebook group for everyone... "Even Toilet Paper Mummies!" mockup

There's a Facebook group for everyone... "Even Toilet Paper Mummies!" mockup

There's a Facebook group for everyone... "Even Toilet Paper Mummies!" mockup

There's a Facebook group for everyone... "Even Toilet Paper Mummies!"

from $19.00

Trainspotters a group of trainspotters outside a church taking down details of a Bride's wedding gown train

Trainspotters a group of trainspotters outside a church taking down details of a Bride's wedding gown train mockup

Trainspotters a group of trainspotters outside a church taking down details of a Bride's wedding gown train mockup

Trainspotters a group of trainspotters outside a church taking down details of a Bride's wedding gown train mockup

Trainspotters a group of trainspotters outside a church taking down details of a Bride's wedding gown train mockup

Trainspotters a group of trainspotters outside a church taking down details of a Bride's wedding gown train

from $19.00

World's cheapest car

World's cheapest car mockup

World's cheapest car mockup

World's cheapest car mockup

World's cheapest car mockup

World's cheapest car

from $19.00

"Nothing feels better after a long day's hunting than a nice, long soak in the hot-wheel."

"Nothing feels better after a long day's hunting than a nice, long soak in the hot-wheel." mockup

"Nothing feels better after a long day's hunting than a nice, long soak in the hot-wheel." mockup

"Nothing feels better after a long day's hunting than a nice, long soak in the hot-wheel." mockup

"Nothing feels better after a long day's hunting than a nice, long soak in the hot-wheel." mockup

"Nothing feels better after a long day's hunting than a nice, long soak in the hot-wheel."

from $19.00

"These are smart socks. They will crawl themselves to the clothes hamper when you throw them on the floor. Make sure they're charged before wearing them."

"These are smart socks. They will crawl themselves to the clothes hamper when you throw them on the floor. Make sure they're charged before wearing them." mockup

"These are smart socks. They will crawl themselves to the clothes hamper when you throw them on the floor. Make sure they're charged before wearing them." mockup

"These are smart socks. They will crawl themselves to the clothes hamper when you throw them on the floor. Make sure they're charged before wearing them." mockup

"These are smart socks. They will crawl themselves to the clothes hamper when you throw them on the floor. Make sure they're charged before wearing them." mockup

"These are smart socks. They will crawl themselves to the clothes hamper when you throw them on the floor. Make sure they're charged before wearing them."

from $19.00

"I'm going on Dragons Den with this, the one-brush-toothbrush."

"I'm going on Dragons Den with this, the one-brush-toothbrush." mockup

"I'm going on Dragons Den with this, the one-brush-toothbrush." mockup

"I'm going on Dragons Den with this, the one-brush-toothbrush." mockup

"I'm going on Dragons Den with this, the one-brush-toothbrush." mockup

"I'm going on Dragons Den with this, the one-brush-toothbrush."

from $19.00

'I know, but he's a genius.'

'I know, but he's a genius.' mockup

'I know, but he's a genius.' mockup

'I know, but he's a genius.' mockup

'I know, but he's a genius.' mockup

'I know, but he's a genius.'

from $19.00

Man Tries Use Telescope In Observatory As Cannon.

Man Tries Use Telescope In Observatory As Cannon. mockup

Man Tries Use Telescope In Observatory As Cannon. mockup

Man Tries Use Telescope In Observatory As Cannon. mockup

Man Tries Use Telescope In Observatory As Cannon. mockup

Man Tries Use Telescope In Observatory As Cannon.

from $19.00

Patent Office: ". . . It's a phoneless cord."

Patent Office: ". . . It's a phoneless cord." mockup

Patent Office: ". . . It's a phoneless cord." mockup

Patent Office: ". . . It's a phoneless cord." mockup

Patent Office: ". . . It's a phoneless cord." mockup

Patent Office: ". . . It's a phoneless cord."

from $19.00

Hague Convention Defied! Failure of the new Tommy-Scalder.

Hague Convention Defied! Failure of the new Tommy-Scalder. mockup

Hague Convention Defied! Failure of the new Tommy-Scalder. mockup

Hague Convention Defied! Failure of the new Tommy-Scalder. mockup

Hague Convention Defied! Failure of the new Tommy-Scalder. mockup

Hague Convention Defied! Failure of the new Tommy-Scalder.

from $19.00

'Well great, he's seen it! There goes one more invention they'll get credit for!'

'Well great, he's seen it! There goes one more invention they'll get credit for!' mockup

'Well great, he's seen it! There goes one more invention they'll get credit for!' mockup

'Well great, he's seen it! There goes one more invention they'll get credit for!' mockup

'Well great, he's seen it! There goes one more invention they'll get credit for!' mockup

'Well great, he's seen it! There goes one more invention they'll get credit for!'

from $19.00

'Now Gregory needed an investor to take his Gentlemen's Lavatory Tongs from dream to reality.'

'Now Gregory needed an investor to take his Gentlemen's Lavatory Tongs from dream to reality.' mockup

'Now Gregory needed an investor to take his Gentlemen's Lavatory Tongs from dream to reality.' mockup

'Now Gregory needed an investor to take his Gentlemen's Lavatory Tongs from dream to reality.' mockup

'Now Gregory needed an investor to take his Gentlemen's Lavatory Tongs from dream to reality.' mockup

'Now Gregory needed an investor to take his Gentlemen's Lavatory Tongs from dream to reality.'

from $19.00

'It keeps me sane!'

'It keeps me sane!' mockup

'It keeps me sane!' mockup

'It keeps me sane!' mockup

'It keeps me sane!' mockup

'It keeps me sane!'

from $19.00

'No, actually THIS invented me!'

'No, actually THIS invented me!' mockup

'No, actually THIS invented me!' mockup

'No, actually THIS invented me!' mockup

'No, actually THIS invented me!' mockup

'No, actually THIS invented me!'

from $19.00

"And the weird shall inherit the Earth, for their ways are difficult for A.I. algorithms to figure out."

"And the weird shall inherit the Earth, for their ways are difficult for A.I. algorithms to figure out." mockup

"And the weird shall inherit the Earth, for their ways are difficult for A.I. algorithms to figure out." mockup

"And the weird shall inherit the Earth, for their ways are difficult for A.I. algorithms to figure out." mockup

"And the weird shall inherit the Earth, for their ways are difficult for A.I. algorithms to figure out." mockup

"And the weird shall inherit the Earth, for their ways are difficult for A.I. algorithms to figure out."

from $19.00

I know you're a starving writer, but is paper really that expensive?

I know you're a starving writer, but is paper really that expensive? mockup

I know you're a starving writer, but is paper really that expensive? mockup

I know you're a starving writer, but is paper really that expensive? mockup

I know you're a starving writer, but is paper really that expensive? mockup

I know you're a starving writer, but is paper really that expensive?

from $19.00

'Leonardo's Lament' - 'I have nothing to do.'

'Leonardo's Lament' - 'I have nothing to do.' mockup

'Leonardo's Lament' - 'I have nothing to do.' mockup

'Leonardo's Lament' - 'I have nothing to do.' mockup

'Leonardo's Lament' - 'I have nothing to do.' mockup

'Leonardo's Lament' - 'I have nothing to do.'

from $19.00

The Blending Of Comestibles And Foam Rubber At The Submolecular Level!

The Blending Of Comestibles And Foam Rubber At The Submolecular Level! mockup

The Blending Of Comestibles And Foam Rubber At The Submolecular Level! mockup

The Blending Of Comestibles And Foam Rubber At The Submolecular Level! mockup

The Blending Of Comestibles And Foam Rubber At The Submolecular Level! mockup

The Blending Of Comestibles And Foam Rubber At The Submolecular Level!

from $19.00

How to Rise with the Sun

How to Rise with the Sun mockup

How to Rise with the Sun mockup

How to Rise with the Sun mockup

How to Rise with the Sun mockup

How to Rise with the Sun

from $19.00

'Pointless Passtimes: making dead trees out of recycled wood.'

'Pointless Passtimes: making dead trees out of recycled wood.' mockup

'Pointless Passtimes: making dead trees out of recycled wood.' mockup

'Pointless Passtimes: making dead trees out of recycled wood.' mockup

'Pointless Passtimes: making dead trees out of recycled wood.' mockup

'Pointless Passtimes: making dead trees out of recycled wood.'

from $19.00

Bagging the Chipmunk

Bagging the Chipmunk mockup

Bagging the Chipmunk mockup

Bagging the Chipmunk mockup

Bagging the Chipmunk mockup

Bagging the Chipmunk

from $19.00

Dexter Miller developed the talking golf ball to call out when lost in the rough, but... (golf ball in pain)

Dexter Miller developed the talking golf ball to call out when lost in the rough, but... (golf ball in pain) mockup

Dexter Miller developed the talking golf ball to call out when lost in the rough, but... (golf ball in pain) mockup

Dexter Miller developed the talking golf ball to call out when lost in the rough, but... (golf ball in pain) mockup

Dexter Miller developed the talking golf ball to call out when lost in the rough, but... (golf ball in pain) mockup

Dexter Miller developed the talking golf ball to call out when lost in the rough, but... (golf ball in pain)

from $19.00

'Your two o'clock cheeseseeking missle is here.'

'Your two o'clock cheeseseeking missle is here.' mockup

'Your two o'clock cheeseseeking missle is here.' mockup

'Your two o'clock cheeseseeking missle is here.' mockup

'Your two o'clock cheeseseeking missle is here.' mockup

'Your two o'clock cheeseseeking missle is here.'

from $19.00

"I hate waiting, don't you?" (patents office)

"I hate waiting, don't you?" (patents office) mockup

"I hate waiting, don't you?" (patents office) mockup

"I hate waiting, don't you?" (patents office) mockup

"I hate waiting, don't you?" (patents office) mockup

"I hate waiting, don't you?" (patents office)

from $19.00

Quirky Invention Enthusiast T-Shirts Collection

Quirky Invention Enthusiast Mugs

Explore our collection of mugs specifically for invention enthusiasts—perfect for keeping your creative ideas brewing over a hot drink.

Quirky Invention Enthusiast Pillows

Find cozy pillows that celebrate creativity and invention—bring a playful, inspiring touch to your living space.

Quirky Invention Enthusiast Prints

Discover inspiring prints for invention fans—decorate your walls with clever designs that spark imagination.