GEB

Self referential jokes

Q: What is alive, green, lives all over the world, and has seventeen legs?

A: Grass. I lied about the legs.

The two rules for success are:

1. Never tell them everything you know.

Q: Why did Douglas Hofstadter cross the road?

A: To make this riddle possible.

How long is the answer to this question?

Ten letters.

(There are endless variations on this theme)

What is the only word in the English language that is an anagram of itself?

Answer: STIFLE (also FISTLE, FLITES, FILETS)