Monster Detective Mugs

Kickstart their day with a monster detective mug that combines mystery-solving charm and playful humor. Perfect for coffee or tea, it’s a great way to keep the curiosity alive every morning.

All Products Prints T-Shirts Mugs Pillows

"And, when the DNA test results arrived, the woman realized her so-called 'little terrier mix' had been part German shepherd all along."

"And, when the DNA test results arrived, the woman realized her so-called 'little terrier mix' had been part German shepherd all along." mockup

"And, when the DNA test results arrived, the woman realized her so-called 'little terrier mix' had been part German shepherd all along."

from $19.00

King Kong uses fly spray against the pesky planes on top of the Empire State Building

King Kong uses fly spray against the pesky planes on top of the Empire State Building mockup

King Kong uses fly spray against the pesky planes on top of the Empire State Building

from $19.00

'Hey Harry, you know you've been walking around with a biscuit on your nose for the last two hours?'

'Hey Harry, you know you've been walking around with a biscuit on your nose for the last two hours?' mockup

'Hey Harry, you know you've been walking around with a biscuit on your nose for the last two hours?'

from $19.00

Questions about an old case refuse to go away. . .

Questions about an old case refuse to go away. . . mockup

Questions about an old case refuse to go away. . .

from $19.00

'I know he doesn't like this house, but he'll just have to get used to it.'

'I know he doesn't like this house, but he'll just have to get used to it.' mockup

'I know he doesn't like this house, but he'll just have to get used to it.'

from $19.00

A Vase has fallen on a cat's head. Are mice to blame?

A Vase has fallen on a cat's head. Are mice to blame? mockup

A Vase has fallen on a cat's head. Are mice to blame?

from $19.00

"I'm not growling, it's my stomach rumbling!"

"I'm not growling, it's my stomach rumbling!" mockup

"I'm not growling, it's my stomach rumbling!"

from $19.00

'So who needs sonar?!'

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Now Simon would have nightmares about his mother's failing eyesight.

Now Simon would have nightmares about his mother's failing eyesight. mockup

Now Simon would have nightmares about his mother's failing eyesight.

from $19.00

"Hello? Is that the canine help line?...."

"Hello? Is that the canine help line?...." mockup

"Hello? Is that the canine help line?...."

from $19.00

'Houston, we have a problem.'

from $19.00

"The article says there was a break-in at the museum last night. I don't suppose you know anything about that."

"The article says there was a break-in at the museum last night. I don't suppose you know anything about that." mockup

"The article says there was a break-in at the museum last night. I don't suppose you know anything about that."

from $19.00

"And with you on guard, I won't have to worry about that monster under my bed."

"And with you on guard, I won't have to worry about that monster under my bed." mockup

"And with you on guard, I won't have to worry about that monster under my bed."

from $19.00

Viking Loch Ness

from $19.00

"That dream catcher may be working a little too well."

"That dream catcher may be working a little too well." mockup

"That dream catcher may be working a little too well."

from $19.00

"Good heavens William, what have you downloaded off the internet this time?"

"Good heavens William, what have you downloaded off the internet this time?" mockup

"Good heavens William, what have you downloaded off the internet this time?"

from $19.00

"Pssst. Fake poop."

from $19.00

Sergeant Jones gave the assurance that they had an 'assortment' of leads back at the station. . .

Sergeant Jones gave the assurance that they had an 'assortment' of leads back at the station. . . mockup

Sergeant Jones gave the assurance that they had an 'assortment' of leads back at the station. . .

from $19.00

"He never passes by without a mischievous smile."

"He never passes by without a mischievous smile." mockup

"He never passes by without a mischievous smile."

from $19.00

Unbeknownst to most, dogs are actually greedy bastards searching for gold,

Unbeknownst to most, dogs are actually greedy bastards searching for gold, mockup

Unbeknownst to most, dogs are actually greedy bastards searching for gold,

from $19.00

"See? Look what happened to Ook! - I WARNED you about evolution."

"See? Look what happened to Ook! - I WARNED you about evolution." mockup

"See? Look what happened to Ook! - I WARNED you about evolution."

from $19.00

"What's all this?"

from $19.00

"Bogeyman under your bed? Oh, no, sweetie, there's no room under there… unlike your closet."

"Bogeyman under your bed? Oh, no, sweetie, there's no room under there… unlike your closet." mockup

"Bogeyman under your bed? Oh, no, sweetie, there's no room under there… unlike your closet."

from $19.00

'These new video games are getting out of hand...'

'These new video games are getting out of hand...' mockup

'These new video games are getting out of hand...'

from $19.00

Cometh the Cow!

from $19.00

"Stanley, this is a historic moment. We've discovered the world's longest kiss. Guinness Book of Records here we come!"

"Stanley, this is a historic moment. We've discovered the world's longest kiss. Guinness Book of Records here we come!" mockup

"Stanley, this is a historic moment. We've discovered the world's longest kiss. Guinness Book of Records here we come!"

from $19.00

'Of course I'm paranoid and delusional, dummy! -- I was abducted by aliens, for crying out loud!'

'Of course I'm paranoid and delusional, dummy! -- I was abducted by aliens, for crying out loud!' mockup

'Of course I'm paranoid and delusional, dummy! -- I was abducted by aliens, for crying out loud!'

from $19.00

'I've forgotten the author and title - do you read minds?'

'I've forgotten the author and title - do you read minds?' mockup

'I've forgotten the author and title - do you read minds?'

from $19.00

"If you could live your life all over again, what dead animals would you roll in?"

"If you could live your life all over again, what dead animals would you roll in?" mockup

"If you could live your life all over again, what dead animals would you roll in?"

from $19.00

Somehow, Bigfoot's cousin 'Bighands' always escaped detection

Somehow, Bigfoot's cousin 'Bighands' always escaped detection mockup

Somehow, Bigfoot's cousin 'Bighands' always escaped detection

from $19.00

Sea Monster

from $19.00

A plumber preparing to go under a house's dark crawl space sees many eyes looking back from the darkness.

A plumber preparing to go under a house's dark crawl space sees many eyes looking back from the darkness. mockup

A plumber preparing to go under a house's dark crawl space sees many eyes looking back from the darkness.

from $19.00

'If you don't like it here, why don't you go back to Atlantis?'

'If you don't like it here, why don't you go back to Atlantis?' mockup

'If you don't like it here, why don't you go back to Atlantis?'

from $19.00

Monster Detective Mugs Collection

Monster Detective Pillows

Discover playful pillows featuring monster detective designs—perfect for adding personality and cozy charm to their living space.

Monster Detective Prints

Browse our unique prints inspired by monster detectives—great for decorating a creative or curious space with humor and style.

Monster Detective T-Shirts

Check out our fun and witty monster detective T-shirts—ideal for fans who love expressing their interest in a stylish, playful way.