Laboratory Prankster Mugs

"About these experiments you've conducted for twelve years. . . no one remembers hiring you."

'Catch this!'

"I see Jones has reinvented himself again."

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

'Court's in recess!'

"Just for fun today we could fire some eggs around."

Aerodynamics Lecture room.

'Seven layers in one dip? Gentlemen, what have we wrought?'

"No party - it's for testing the atom smasher."

"I said to make a thousand CLONES."

'Maybe we have the wrong subject for this brain mapping project.'

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

'Dr. Federson has performed this procedure so many times, he could do it blindfolded with one hand tied behind his back. Show him, doctor.'

"Norton! Put that back at once!"

'You knew I was a mad scientist when you married me!'

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

"The favourite practical joke amongst Big Bang theorists"

Disorderlies

Great progress has been made in the science of genetic clowning.

'Brain surgery, Harold? Have you lost your mind?!'

I will not waste chalk kid...

'The mysteries of hyena laughter deciphered.'

Astronomers studying the 26 moons of Uranus...

"I thought he would run all sorts of scientific tests."

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

"...and how about you, Wellington? Does this smell funny to you?"

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

Patient to Doctor: 'This may hurt a little.'

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

'Malpractice? No - it's not our dog.'

Drink Me.

"How cute! Our technician photo-bombed your X-ray!"

Wishing Well

'I forgot to bring my lunch - could I clone yours?'

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