Did you hear about the mathematician who's afraid of negative numbers?

How do you stop an astronaut's baby from crying?

How do scientists freshen their breath?

Why did the runner quit the race against bigfoot?

What did one bunny say about the other bunny's new updo?

Why should you watch out when it's raining cats and dogs?

What happens when a realtor commits a crime?

What car is the perfect size for mice?

What kind of shoes do spies wear when they're on the clock?

What kind of water does an angel like?

Why is golf harder than baseball?

What did the dog say when he sat on sandpaper?

Why don't koalas categorize as bears?

What's a bee's favorite cereal?

What kind of bee do teachers love?