Joke #734

Joke: A teacher was giving a lesson on blood circulation. Trying to make the matter clearer, he said "Now, students, if I stood on my head the blood, as you know, would rush into it, and I should turn red in the face."

"Yes, sir." the boys

"Then why is it that while I am standing upright in the ordinary position, my feet don't turn red from blood?"

Little Johnny shouted "It's because your feet aren't empty."

Joke: Why is it dangerous to tell jokes on the ice? It might 'crack' up.

Joke: Knock knock!
Who's there?
Theresa!
Theresa who?
Theresa courier for you!

Joke: What's the difference between a jazz and rock guitarist?

Joke: What did the provolone say to the cheddar on picture day?

Joke: Which is richer: a lake or a river?