What is Sinbox?
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Sinbox (noun):
A vagina - particularly one belonging to a female co-worker, or a girl you meet on the internet.
Leroy: "What's up, dude? How'd your date with that chicky from work go???"
Ian: "Oh maaan! I totally delivered in her sinbox!"
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1. when one is almost scared or surprised with something so heinous and disgusting that the contents of their bowels come up so fast as ..
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The funniest bitchesever. The comedic group is made up of as follows:
Mo'Nique: Fat bitches, if you sittin next to a skinny bitch,..