1. What do you call a boomerang that won't come back? A stick.
2. Why was the math book sad? Because of all of its problems.
3. Why did the golfer wear two pairs of pants? In case he got a hole in one.
4. What do you call a belt that doesn't fit? A waist of space.
5. What did one wall say to the other wall? Meet you at the corner.
6. Why did the student eat his homework? Because the teacher told him it was a piece of cake.
7. What did one lightbulb say to the other lightbulb? It's so bright in here, I can't see.
8. Why was the scarecrow promoted? Because he was outstanding in his field.
9. What did the grape do when it got stepped on? It let out a little wine.
10. Why was the computer cold? Because it left its Windows open.