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."

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

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

'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.'

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

'The mysteries of hyena laughter deciphered.'

Astronomers studying the 26 moons of Uranus...

I will not waste chalk kid...

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

'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.

When scientists come out of retirement.

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

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

Wishing Well

Sartre's E-Mail

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

'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...?!'