Prank Theorist T-Shirts

Venice 1609: Someone plays a practical joke on Galileo. . .

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

In his younger days Spock was quite the comedian.

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

Clyde thought “Atomic Sparklers” was just an ad gimmick

Children disturbing a heart rate reading.

"And I want you to meet Coco, your anesthesiologist."

Clown throws a bucket of confetti over car at 'Jimbo's carwash'.

"So, you say I'll be doubling the numbers of animals I kill?"

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

'Ok, here comes farmer Brown, put these on and remember.......act natural!'

Hair Crop Circle

I'm prepared to admit that you may have startled me a bit, sure!

'Alright, which one of you wise guys pulled the fire alarm?'

A spider is afraid of another spider's mask.

One vampire tricks another behind a mirror.

"What are you looking at, four eyes?"

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

'It's called 'cause and effect.' I pound this log and Tarzan goes bananas.'

"I think the ants are mooning me again."

"The note in the bottle said someone's stranded here, but where is he?"

'Look behind you. . . Just kidding.'

Candid Camera store.

"See, Og If mammoth foot ticklish, could me do this"

"Housekeeping?!"

Clown God

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

"Eat me"

Harsh Mellows.

101 uses of a dead cat: disguise.