Why do biologists look forward to casual Fridays?

What did the cashier ask the herbalist at the checkout?

Why does that family that only wears denim look so young?

What do you get when two plants kiss?

Why can't the lifeguards save the hippies?

Where's the best place to learn about eggs?

What is the tallest building in the world?

What kind of money do fishermen make?

What do cats wear to work?

What side dish did the deer bring to the BBQ?

When did they play tennis in the Bible?

Why do grandparents smile all the time?

How does Cupid visit his girlfriend?

What do you call bees that are best friends?

How do you make a cow float?