Because dinosaurs went extinct 65 million years ago.
He said it was lovely to hear the French pheasants singing the Mayonnaise."
For me, it's gotta be Emo Phillips' Baptist joke. Although to tell it you've gotta get his execution down.
There's never a line for the bathroom.
the panoptijohn
An Iran-asaurus!
The where petrified.
Because their p is quiet.
Because pterodactyls are extinct.