Prankster Petrolhead T-Shirts

Self Service Petrol Station

"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!

Fly Football

'Cannonball!'

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

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

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

Baby knocks old lady out with pram toy.

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

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

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

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

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

Wood Stain and Sun Tan Lotion

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

Hair Crop Circle

'Sometimes, laughter is the best medicine.'

Deer Season Open.

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

"I think the ants are mooning me again."

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

"My homework ate my dog."

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

Armstrong? Why did UPS just deliver a microscope, a robotic arm, a huge incubator, a nucleus extractor and a dozen lab rats? Well, it's certainly not so I can replace you with an army of clones programmed to work for free. Well

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

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

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

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

'Oh Hi!'

"Housekeeping?!"

A man sees Zeus throwing lightning bolts on the balcony of his apartment.