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

Why was the janitor looking for cleaning products in the math department?

What is a math teacher's favorite dessert?

Why was the caboose always sneezing?

Why did the boxer take so many naps?

When is a black dog not a black dog?

What did the stair machines call each other?

Which family member has tusks?

What can an older sibling say to get in the front of the line?

What do you call it when someone becomes a vegetarian?

How do you measure a millennial?

What did the farmer call the cow that would not give him any milk?

How does a squid go into battle?

What is a toilet's favorite hand in poker?

What goes up when the rain comes down?