An abbreviation for Vinnie or Vincent Junior. VJ is not to be mistaken for Vagina.
People called VJ do not get any of the vagina; it is rude to mistake them as vagina or being associated with any vagina.
VJ called me for a ride from the bar last night, he was leaving empty handed again!
Making vagina obviously desirable, but inaccessible. Playboy is famous for this as are most porn sources.
Damn, I saw a real VJ today, but all I could do was go into the Subway bathroom and jerk it off until I could walk normal again.