What are prehistoric monsters called when they sleep?
   A dinosnore!

What is the fruitiest lesson?
   History, because it's full of dates!

What language do they speak in Cuba?
   Cubic!

Why did the stupid racing driver make ten pitstops during the race?
   He was asking for directions!

How do you keep an imbecile happy all his life?
   Tell him a joke when he's a baby!

What illness did everyone on the Enterprise catch?
   Chicken Spocks!

What is a myth?
   A female moth!

How many balls of string would it take to reach the moon?
   Just one if it's long enough!

What cheese is made backwards?
   Edam?

This match won't light!
   That's funny, it did this morning!

What do elves do after school?
   Gnomework!

If Ireland sank into the sea, what county wouldn't sink?
   Cork!

How do we know that the Earth won't come to an end?
    Because it's round!

How did your mum know you hadn't washed your face?
    I forgot to wet the soap!