My therapist says I have a preoccupation with vengeance. We'll see about that.
What do you call a computer superhero? A Screen Saver.
What did the pirate say when he turned 80? Aye matey.
A man walks into a library and asks the librarian, 'Do you have any books on Pavlov's dogs and Schrödinger's…
What's the difference between a vitamin and a hormone? It's hard to make a vitamin.