Cracking Joke: Thought you knew

[yetadem]

What did the doctor find when he took an X-ray of a dummy's head?
Ans: Nothing.

What is the perfect cure for dandruff?
Ans: Baldness.

What is the best way to cure acid indigestion?
Ans: Don't drink acid.

Why were 6 afraid of 7?
Ans: Because 7 8(hate) 9