Professor Prankster Mugs

'I'm sorry, Professor Johnson is not picking up. I can put you through to the equally eccentric Professor Williams if you would like?'

"Do you want to play doctorate?"

"A student skipped a model U.N. meeting – now he's claiming diplomatic immunity."

'He's not as studious as he looks - his backpack is full of comic books.'

"Okay, that's enough Physics for one day. Take a break and chase your tails."

'The school bus drove off without me. The driver said she couldn't allow one more peanut butter sandwich on her bus.'

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

'Court's in recess!'

Aerodynamics Lecture room.

They still don't get it, do they? They can't see we're aping them!

'Catch this!'

"I trust him - he has a science background."

'Checkmate!'

The Ascent of Man.

'Let me present today's speaker.'

"I'm hoping for a pardon from the Governor."

"The favourite practical joke amongst Big Bang theorists"

'The probability of someone watching you is proportional to the stupidity of your actions.'

'The mysteries of hyena laughter deciphered.'

"Professor Zlata! You're just in time to be the planet Neptune!"

I will not waste chalk kid...

"Well, Billy; according to your dog's x-ray, he didn't eat your homework!"

'I was tired of my goaty, so I decided to grow a moustache...'

"About these experiements of yours into genetic cloning, Bond" boomed the Headmaster, "They must cease immediately"

Early Scientific Fraud: Young Thomas Edison Tried to Pass off a Container Filled with Fireflies as an Incandescent Bulb.

"Whoa! Are they doing what I think they're doing?"

"Who would've thought Ms. Marcus had so little sense of humor?"

I will not chew gum in class, even sugarless....

Wishing Well

'Try doing something constructive this summer, like going out and capturing some of your school clothes.'

I wasn't cheating...I was getting a second opinion.

Dr. Frankenstein: 'Heyyyy, What THE...?!'