Malamanteau

Malamanteau is a made up word (at least for now) from the comic xkcd that is causing a humorous stir in the on-line world.

A redirect at Wiki has quite a large discussion on it, since the comic is about a Wikipedia entry I can see why they would have this (lengthy) discussion (I think).  Or maybe they are just jealous that the Urban Dictionary already has an entry for the word.  Google has 6800 results for the word as of this writing and I'm sure that will grow. Fun stuff.