Q: How you can tell if you have had a monster in your fridge?
A: It leaves footprints in the butter!

Q: A monster works in a sweetshop. She is 10 feet tall and wears size 14 shoes. What does she weigh?
A: Sweets

Q: What is yellow and green with red spots?
A: A monster with the measles.

Q: What is blue yellow and green with a wingspan of 60 feet?
A: A monster budgie