Why did the werewolf go to the gym?

To get a paws-itive workout

Why did the werewolf try to book an appointment at the dog groomer?

He heard they give excellent howl-cuts!

Why did the skeleton refuse to go to the haunted house?

Because he had a bone to pick with the admission price.

Why did the trick-or-treater bring a ladder to the party?

He heard the drinks were on the house