Internet Laws
 

This list has been around for a long time and occasionally gets edited or expanded (see the Marge Simpson reference). However, they can be quite fun to use and often result in inside jokes, like "DeMeyer would be proud" (see rule #8).

http://www.telegraph.co.uk/technolog...in-to-Poe.html

So while not specifically intended to be funny, well, they are.