Why did the Cyclops get fired from the photography studio?

Because he couldn't see things from more than one perspective.

Why did the candy go to the doctor?

It was feeling a little sour!

Why did the skeleton refuse to go trick-or-treating?

Because he had no body to go with!

Why did the mummy get grounded after trick-or-treating?

He kept unwrapping all the candy before he got home!