School Teacher Joke

Just a darn minute. yesterday you said that X equals two!
Funny School Teacher Psychology Joke

A new teacher was trying to make use of her psychology courses. She started her class by saying, "Everyone who thinks they're stupid, stand up!" After a few seconds, little Johnny stood up. The teacher said, "Do you think you're stupid, Johnny?"

"No, ma'am," replied Johnny, "but I hate to see you standing there all by yourself!"