What constantly moves forward but never learns anything?

What do you get when you cross a parrot with a centipede?

What's a frog's favorite year?

What was Cleopatra's favorite day of the year?

Which elf is the best singer?

What do you give a dog on a hot summer day?

Why do vampires make terrible police officers?

What did the computer do at lunchtime?

What did one popsicle say to the other popsicle?

What do nosey peppers do?

Why did the leprechaun climb over the rainbow?

What did the rock say when someone called it a flower?

What's a science teacher's favorite type of tree?

Why do sleep therapists love their work?

How did the tree feel in spring?