A graduated cylinder. This is the only joke I've ever thought of.
Then I pretend to be dead and disappear for three days.
IS SOMEONE OUT ON THE VEST? THE VEST? THE VEST? THE VESTIBULE?
Once when you tell it once when you tell her the punchline and once when she gets it.
A dynamic duo! This joke came to me in my delirious state after hours of band camp practices.
A radian. Math majors don't use degrees.
It already has at least hundred degrees
A graduated cylinder.