Prankster Extraordinaires T-Shirts

"Jack! Are you sitting down?...Just curious."

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

In his younger days Spock was quite the comedian.

Formal SuitsBusiness SuitsBirthday Suits.

"I kid you not, blood was oozing from the walls! Unfortunately, it was fake: I had stumbled on the set of a horror movie..."

...and then I...wait....What's that?? Whoa! We're on a spaceship! This is fun! Hey! What's this button do? Can I pull this lever? Are we there yet? Take a selfie with us? Do we get snacks? Can I drive? Are we there yet? Something we said? Just imagine if we'd been obnoxious!

"It's a memo from the legal department reminding us to (heh-heh), 'keep our noses clean'."

Fly Football

'Cannonball!'

"Until the plaster sets, try not to laugh."

"I told you playing Pin the Tail on the Donkey was a dumb idea."

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

Baby knocks old lady out with pram toy.

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?"

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

Bigfoot and the Loch Ness Monster have some fun with the tourists...

Wood Stain and Sun Tan Lotion

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

Hair Crop Circle

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

'Sometimes, laughter is the best medicine.'

Retirement homes' 'pill fight'.

Deer Season Open.

'Hello, Acme signs? This is the Berger & Coles Law Office...'

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

"I think the ants are mooning me again."

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

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

Bob invents a device that electrically shocks anyone who calls between 11 p.m. and 7 a.m.

"My homework ate my dog."

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

'Colin's dying to show you how his renewable energy scheme works.'

'Oh Hi!'

"You must be cheating - no one's that lucky!"