"What happened to your girlfriend, that really cute math student?" "She no longer is my girlfriend. I caught her cheating on me." "I don't believe that she cheated on you!" "Well, a couple of nights ago I called her on the phone, and she told me that she was in bed wrestling with three unknowns..."

A mom calls out to her son "Harry! Wake up! You'll be late for school." The son replies, "Mom I don't want to go to school! The teachers and students hate me! Give me one reason I should go!" The mom says back, "You should go because you're the principal!"

Teacher: What's 2 and 2? Pupil: 4 Teacher: That's good. Pupil: Good? That's perfect!

A grade school teacher was asking students what their parents did for a living. Timmy stood up and said, "My mom is a doctor!" Sarah stood up and said, "My father is a professor!" Little Johnny stood up and said, "My dad is a piano player in a whorehouse!" The teacher couldn't believe what she's had just heard, so she made a point of calling Little Johnny's father that evening to discuss the situation. Little Johnny's father explained, "Actually, I'm a law attorney, but how am I supposed to explain that to a seven year old kid!"

A student to his teacher: "I haven't got no pencil." Teacher, correcting him: "You don't have any pencil. He doesn't have any pencils. We don't have any pencils." Student, with a look of astonishment: "Where have all the pencils gone?"