Why are trees always so positive?

When do ghosts love to go camping?

Where do logs like to go on hikes?

What do you have in December that you don't have in any other month?

What do you call Santa's Helpers?

What do you call a dog in space?

What constantly moves forward but never learns anything?

Why shouldn't you watch TV with a pig?

What's the most common blood type for insects?

What kind of bull doesn't have horns?

Where do crackers stay when they're on vacation?

What game does chlorine never lose?

Who is the fastest reindeer?

Which big cat never tells the truth?

How does a polar bear build a house?