Young Office Worker, to older boss: "I think you're wanted on the phone, sir."
Older Boss: "What do you mean you think?"
Young Office Worker: "Well, when I answered the phone, a voice said, 'Is that you, you old fool?'"
Teacher: "Your spelling is really improving, Henry, I only counted three mistakes."
Henry: "That's great!"
Teacher: "And now, let's check the second sentence."
Superman once wrote on the wall: "Batman is a wimp!"
The next day Batman wrote: "Superman is Clark Kent."
Teacher: "Now Johnny, can you tell me some of your favorite numbers?"
Little Johnny: "541, 29, 623, 188, 769 and 40."
Teacher: "Very good, Johnny, now I would like you to add your favorite numbers together."
Little Johnny: "Uhm, uh... actually, a couple of numbers I really like are 4 and 1."