What did Charles Darwin's daughter say to her sibling?

What should you do when no one laughs at your science jokes?

Why did the biologist break up with the physicist?

Which animal loves to scare trick-or-treaters?

What do you call Grandpa when he's in a bad mood at the beach?

What do you call it when two male cows argue?

What did one car bumper say to another after the accident?

What did the rocket say to the astronaut?

You know there's no official training for trash collectors?

Where do sports teams go to buy new uniforms?

What's the richest basketball team?

Why was the horse so happy?

What does the sun say to the moon every day at sunset?

Why don't ostriches fly ?

Which U.S. First Lady loved gardening?