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

Why are chemists so good at solving problems?

How do you spell water with 3 letters?

What do you call a snowman in the summer?

What do puppies celebrate on February 2nd?

What animals love to close envelopes?

How do you add one to ten to get nine?

Do you know what they should call the exit interview?

Where do sailors leave their boats when they aren't at sea?

What do ghosts drink on Halloween?

What was Cleopatra's favorite day of the year?

What kind of crop do lazy boys farm?

What was the slogan for Santa's Elves' new business?

Why do hummingbirds hum instead of singing along to music?

What superhero takes the best photos in the dark?