Molecular Mischief-maker T-Shirts

Genetic Engineer - 'Can't get the parts mate!'

Joey discovers the difference between coffee beans and jelly beans.

"To torture an insect or not to torture an insect, that is the question."

"Thor! I am Thor! Ha. Just kidding. I'm Tom the Seagull."

"I'm grounded. I forgot to delete the car's computer history after we did those crop circles on Earth."

Randall couldn't wait to see what else the 'Magic Trash Can' could make disappear.

"Look Mommy, hat!"

"Oh, I like coming to the dentists. It's the only place where people actually ask me to spit!"

The Runaway Horse

'The fun begins when we go through airport security.'

Backfire

Baby knocks old lady out with pram toy.

Kid in time-out writes 'it was the best of time out...'

Don't swallow. I've lost a contact.

Harry Potter learns some 'new tricks' on his first day enrolled in a public school.

One vampire tricks another behind a mirror.

"Mr. Johnson, Bob is kicking me under the table!"

Boy rolled into a snowball

Child laughs while making farting sound under arm. Dad says, 'Isn't it nice when they find something they're good at?

(When I'm good I'm very very good, but when I'm bad I'm... Well….) (Horrid?)

Bless me father, for I have sinned...my brother did it.'

'Simpson! Stop causing low-level disruption in class now!'

MacGyver's Cat: 'You see, I took your bed and two paper clips and made it my bed.'

Snow Devil

"Did you bring any protection with you?"

Resourceful toddler

Newt sale

'Congratulations, dear! Your home cooked dinner was so good you'd think it was an expensive frozen entree!'

Cat with Nine Still Lives

'Come on, I dare you: I say you can't drink a whole dew drop...'

'Right, who threw that?' (giant pupil in class).

This condition could be hereditary - does stupidity run in your family?

"You see, it's perfectly safe to tease him..."

Ricky discovers only cartoon cats can fly.

'Awesome mummy costume!' 'I'm a pirate! Some kids just TPed me...'