Why did Frankenstein's monster get kicked out of the library?

Because he kept reanimating the classics.

Why did the vampire quit his job?

Because he was sick of all the stakeholder meetings.

What did the vampire say to his dentist after a filling?

You've sucked the pain right out of it

Why did the Kraken get kicked out of the board game café?

He just couldn't play Twister without using all his tentacles!