Digestive System Nerd T-Shirts

Show off their scientific side with our digestive system nerd t-shirts. These witty, eye-catching designs are perfect for biology buffs who love a bit of humor in their wardrobe.

All Products Prints T-Shirts Mugs Pillows

'I'm not sure what's in that trough, but it's making my first and third stomach turn.'

'I'm not sure what's in that trough, but it's making my first and third stomach turn.' mockup

'I'm not sure what's in that trough, but it's making my first and third stomach turn.'

from $19.00

"Tour de Frank"

from $19.00

Begin this high fiber diet slowly. Too fast and your co-workers may complain of a greenhouse effect.

Begin this high fiber diet slowly. Too fast and your co-workers may complain of a greenhouse effect. mockup

Begin this high fiber diet slowly. Too fast and your co-workers may complain of a greenhouse effect.

from $19.00

"Please don't kill me."

from $19.00

Journey of a sandwich through the digestive system.

Journey of a sandwich through the digestive system. mockup

Journey of a sandwich through the digestive system.

from $19.00

Preparing for Casual Friday at the Genome Lab

Preparing for Casual Friday at the Genome Lab mockup

Preparing for Casual Friday at the Genome Lab

from $19.00

'I think it's your colon. I came to that conclusion through the process of elimination.'

'I think it's your colon. I came to that conclusion through the process of elimination.' mockup

'I think it's your colon. I came to that conclusion through the process of elimination.'

from $19.00

Friendly bacteria

from $19.00

"How am I supposed to trust my gut when it can't even handle a little dairy?"

"How am I supposed to trust my gut when it can't even handle a little dairy?" mockup

"How am I supposed to trust my gut when it can't even handle a little dairy?"

from $19.00

'Despite all the work that has been put into it, it's clear that the genome code is not a get-rich-quick scheme.'

'Despite all the work that has been put into it, it's clear that the genome code is not a get-rich-quick scheme.' mockup

'Despite all the work that has been put into it, it's clear that the genome code is not a get-rich-quick scheme.'

from $19.00

The dna double helix, with a human family taking the place of the dna rungs (or bases), illustrating genetic inheritance within the family

The dna double helix, with a human family taking the place of the dna rungs (or bases), illustrating genetic inheritance within the family mockup

The dna double helix, with a human family taking the place of the dna rungs (or bases), illustrating genetic inheritance within the family

from $19.00

"Harold, it's good you listen to your body, but must I listen to it too?"

"Harold, it's good you listen to your body, but must I listen to it too?" mockup

"Harold, it's good you listen to your body, but must I listen to it too?"

from $19.00

"No movie deals, no endorsements, no product tie-ins..."

"No movie deals, no endorsements, no product tie-ins..." mockup

"No movie deals, no endorsements, no product tie-ins..."

from $19.00

Prune Eating Contest: Last Man Standing.

Prune Eating Contest: Last Man Standing. mockup

Prune Eating Contest: Last Man Standing.

from $19.00

'What colour is a hiccup?'

from $19.00

Mother and child riding a DNA rollercoaster.

Mother and child riding a DNA rollercoaster. mockup

Mother and child riding a DNA rollercoaster.

from $19.00

Genetic Engineering - biohazards dept. mockup

Genetic Engineering - biohazards dept.

from $19.00

"There's 20 billion of us crammed into our capsule world, who's for burrowing south to freedom?"

"There's 20 billion of us crammed into our capsule world, who's for burrowing south to freedom?" mockup

"There's 20 billion of us crammed into our capsule world, who's for burrowing south to freedom?"

from $19.00

Hospital chart 'GTACT...'

from $19.00

'Was that you?'

from $19.00

The Lawn Gegnome Project

from $19.00

'As this slide indicates, sometimes identifying genes is, in fact, quite easy.'

'As this slide indicates, sometimes identifying genes is, in fact, quite easy.' mockup

'As this slide indicates, sometimes identifying genes is, in fact, quite easy.'

from $19.00

'I warned you to stop snarfing down the free samples!'

'I warned you to stop snarfing down the free samples!' mockup

'I warned you to stop snarfing down the free samples!'

from $19.00

"It's his body language. All I hear is snorting, burping, and ominous rumblings from his lower extremities."

"It's his body language. All I hear is snorting, burping, and ominous rumblings from his lower extremities." mockup

"It's his body language. All I hear is snorting, burping, and ominous rumblings from his lower extremities."

from $19.00

'Sequence my genes? They don't even know I exist.'

'Sequence my genes? They don't even know I exist.' mockup

'Sequence my genes? They don't even know I exist.'

from $19.00

Unfortunately what happens in the cow's digestional tract doesn't stay in the cow's digestional tract!

Unfortunately what happens in the cow's digestional tract doesn't stay in the cow's digestional tract! mockup

Unfortunately what happens in the cow's digestional tract doesn't stay in the cow's digestional tract!

from $19.00

'Sequence my genome? They don't even know I exist.'

'Sequence my genome? They don't even know I exist.' mockup

'Sequence my genome? They don't even know I exist.'

from $19.00

'I've got acid indigestion.'

from $19.00

"Burp! Burp! Burp! Burp! We have four stomachs you see."

"Burp! Burp! Burp! Burp! We have four stomachs you see." mockup

"Burp! Burp! Burp! Burp! We have four stomachs you see."

from $19.00

"And I told them not to use lactose for the last supper..."

"And I told them not to use lactose for the last supper..." mockup

"And I told them not to use lactose for the last supper..."

from $19.00

'I've been a flatulence analyst for 15 years. . . I'll quit when it stops being fun. . .'

'I've been a flatulence analyst for 15 years. . . I'll quit when it stops being fun. . .' mockup

'I've been a flatulence analyst for 15 years. . . I'll quit when it stops being fun. . .'

from $19.00

'Your problem is keeping things down. I want you to take this one pill four times a day.'

'Your problem is keeping things down. I want you to take this one pill four times a day.' mockup

'Your problem is keeping things down. I want you to take this one pill four times a day.'

from $19.00

'I have a friend who says his business has never been better. . . but then, he's a gastroenterologist!'

'I have a friend who says his business has never been better. . . but then, he's a gastroenterologist!' mockup

'I have a friend who says his business has never been better. . . but then, he's a gastroenterologist!'

from $19.00

Digestive System Nerd T-Shirts Collection

Digestive System Nerd Mugs

Discover more digestive system nerd mugs—featuring clever jokes and biology-inspired designs for your favorite anatomy enthusiast.

Digestive System Nerd Pillows

Explore our collection of digestive system nerd pillows—fun and educational accessories to brighten up any space.

Digestive System Nerd Prints

Decorate with our digestive system prints—ideal for biology lovers who want to showcase their passion in style.