To whoever stole my copy of Microsoft Office, I will find you.

What's a science teacher's favorite type of tree?

What do teachers do during summer break?

What constantly moves forward but never learns anything?

Why did the tomato turn red?

What do you call a 100-year-old ant?

Why did the twins join the Air Force?

What do you call it when CO2 goes out to dinner?

Who loves the lake but refuses to get wet?

What did the light bulb say to the lamp on Valentine's Day?

What can a puppy do to avoid growing into a hot dog?

Why is the Easter Bunny so lucky?

How do you fix a broken brass instrument?

Why don't ostriches fly ?

Did you hear the joke about the roof?