It Prankster T-Shirts

'Sir, you need special help to fix this problem. Please hold the line whilst I put you through to our exorcist.'

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

'I'm going to have to let you go. Even though you're one of the best computer programmers we've ever had, we just can't tolerate you eating the other employees.'

"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..."

Fly Football

'Cannonball!'

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

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

"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'.

Baby knocks old lady out with pram toy.

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

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

Hair Crop Circle

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

Wood Stain and Sun Tan Lotion

'Sometimes, laughter is the best medicine.'

"My hackers just collapsed your country's economy."

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

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

"My homework ate my dog."

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

"I think the ants are mooning me again."

'Marsha, did you file the Peterson account on the cumulus, stratus, cirrus, or nimbus cloud?'

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

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

"Housekeeping?!"

Executive ignores wet floor warning and slides down hall

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