Answer:
Why is Santa so good at Karate?
What sits in a corner while traveling all around the world?
What did the depressed math book say to the calculator, notebook, and dictionary?
What did the tourist say to a vampire?
If I say "everything I tell you is a lie", am I telling you the truth or a lie?
What starts with a 'P', ends with an 'E' and has thousands of letters?