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1. sinjin
Really cool dood. Great gamer! Loves to help out when he can. Often will be seen with a {rf} in front of his name.
Many wish they could be like siNJin!
by anonymous Apr 25, 2003 share this add a video
2. sinjin
1.)A really hot guy, one whom many whom wish they go to bed with.

2.) A caucasian male whom is often mistaken for being of some asian background by his name.

3.) Gay-basher
Girl: Have you seen that Sinjin, holy shit he's a looker.

Girl2: Is he asian or something what the hell kind of name is that?