when someone plays there xbox 360 so much its like its there sex partner.
oh look tommy is going into his room again to play his sexbox 360 tisk tisk.

hey joey hows ur sexbox 360 hahahahahah loser!
by tighty21 February 22, 2010
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The REAL name of the xbox 360. Commonly used to refer to how awesome the console is.
Rufio: Hey what's up?

Scy: Nothing much you?

Lou: Well I got a PS3.

Tad: Well...actually I just bought something better... the SEXBOX 360.
by Smartkidz October 18, 2008
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A very sexy nickname for the Xbox 360 game console. It was coined by fans of the console in order to express its superiority over other consoles.
Person 1: Hey, do you want to come over and play ps3

Person 2: Screw that! I think I'll just play my SexBox 360
by Hayden C February 19, 2009
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