Why did the zombie go to the prom?

Because he heard it was to die for

Why did Medusa get fired from the hair salon?

Because she kept turning her customers to stone when they asked for 'just a trim'!

Why did the Frankenstein's monster go to the cooking class?

Because he wanted to learn how to bolt together a good meal

Why did the mummy take a break from work?

He was feeling all wrapped up!