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2 definitions by D burner

1. F9
to move on, get over something. (particularly in reference to girls)

originally from the website chatroulette.com where F9 will skip you to the next person
- You're still thinking about her?

- Yeah..

- Dude, F9 that
2. group theory
the theory that hot girls only travel in groups of other hot girls. and, if you see a good looking girl alone, stay away. there is something VERY wrong with her.
-Dude, why do all the hottest girls hang out together?
-Don't you know group theory?
girls together hot social group
by D burner Mar 18, 2007 add a video
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