Great Plains

Teacher: What are the Great Plains?
Pupil: 747, Concorde and F-16!

Bottom of the Class

"I'm worried about you always being at the bottom of the class," said the father to his son. "Don't worry Dad," he replied. "They still very much teach the same thing at both ends."

Let Me See

A 90-year old man announces his intention to marry a woman of 30. He is persuaded to have a medical exam first. "Everyone tells me I need a checkup to see if I'm sexually fit," he says to the doctor. "Okay," says the medic, "let me see your sex organs." So the old guy sticks out his tongue and his middle finger.