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?'

"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."

"Norton! Put that back at once!"

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

"The favourite practical joke amongst Big Bang theorists"

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

Disorderlies

'The mysteries of hyena laughter deciphered.'

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

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

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

I will not waste chalk kid...

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

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

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

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

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

Drink Me.

Wishing Well

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

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

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

Recombinant DNA Lab.

"Dr. Lutz is the city's top funny bone man."

"Yeah, I've been radio-tagged by scientists, so once a week, out of spite, I do something irrational just to mess up their data..."