OK, the metrosexual thread made me think of this.

Lets start a thread where we come up w/new words. And definitions for them. I am curious to know if any will become popular on the web & how long it will take. It will be neat b/c we can document that they started here. Feel free to improve on others ideas and definitely post if we come up w/something that already exists. Try this site as a first check:

http://involution.org/neologisms.html

GO!