Let me help you on the "(Y) axis" term CQ mentions my young lads.
(Y) is being used for depicting 2 female buttocks separated by a thong:
As in (http://www.pornzio.com/images/blog/assparade.jpg) (Y)
Also used in xfire conversations to decline joining your teammates for a game, due to the existence of a pair of buttocks aka girlfriend in your surroundings:
example:
-Dude JOIN TS ASAP GO GAME we're 4 NEED YOU FOR TEH MATCH!!!!!
- Ahmm I'm afraid I can't right now bro..
- DAFUQ? cmon lol why can't you?
- (Y)
- -.-
The next lesson will be on the term Pussywhipped/Pussywhip'D:
(http://i1016.photobucket.com/albums/af282/junior1181_2009/PUSSYWHIPPED.jpg)(http://img.memecenter.com/uploaded/1d1a35a4e3028bf54c3825debd621db8d.jpg)(http://i74.photobucket.com/albums/i273/jenn26435/PussyWhipped.jpg)
Till then... cu around children! O0
Professor MXC out.