Mitosis
Because he's one of the few people in World that couldn't kick down the door.
If you said "tear an ACL !" to a star athlete, you'd be shot on the spot.
A small medium at large.
A Scotland Yard.
Tijuana build a snowman
Oh just for the Halibut!
A physicist is atoms studying themselves, while a biologist is cells that study themselves.
They cell it.