Time-bending Trickster T-Shirts

"For my next trick, I will try to meet a deadline during daylight hours."

'Unbelievable: My cowboy expects me to drop everything and come running when he whistles...'

One vampire tricks another behind a mirror.

Canned laughter for sale in Theatrical Supplies shop.

"I warned you about those contortions, Mr. Dershowitz."

Mime Tug-of-War

The inventor of the clock realizes his mistake

'Safe!'

Forcing the Rabbit to Eat the Magicians Hat.

The balance of power shifted when sparky figured out how to use the laser pointer.

Scarecrow Directions

Dickens' Counterfeit Rolex.

'Okay, this is the scene where the bear becomes a parachute.'

'I found a way to make dinner in half the time. I don't finish it.'

'Take that off, Fuller. You're scaring the hell out of everyone!'

"I can't understand why you're getting no signal down here? There's plenty of Hotspots!"

"It might be a better trick if you didn't use see-through glass"

'What a divot?'

'Say when.'

'Whatever you do don't press the parallel dimensions button again!'

Pianist Fraud

"See, Kevin ... I told you you'd be too scary if you go trick or treating as a dentist!"

Cuckoo Clock Dentistry

"Last year, my whole family went on a trip. It started on a Tuesday, and ended just in the nick of time."

"Boy, the eyes really follow you around the room."

'You don't have to shout fore when you putt.'

"With my handicap I can park just about anywhere I want to!"

Cuckoo clock gotcha.

"This is programmed with the answers to 500 popular essay questions."

'Looks like he'd been watching the kettle boil... Poor fool.'

Practical Jokes Doctors Can't Do

'Been in advertising long?' man asks painter, who's painting a pile of rubbish as a beautiful countryside scene.

Toad Rage