by playap02 January 16, 2004
On gothic jewelry, such as bondage cuffs and collars, the O-ring is the round ring (as opposed to the D-shaped D-ring). It signifies sexual submissiveness.
If a guy sees me in my red collar with the O-ring, he will know without speaking to me what I like ;-)
by Ms. M September 06, 2003
use your phone to record a girl orgasming while you're having sex with her, then set that recording as her personal ringtone when she calls you.
<your phone rings>
friend - "WTF? that sounds like theresa, but what's happening to her?"
you - "oh, that's theresa's o ring"
friend - "WTF? that sounds like theresa, but what's happening to her?"
you - "oh, that's theresa's o ring"
by JON MASSIE December 05, 2009
by Ooogalie Boogalie May 22, 2003
the black plastic rings used as backings for thicker gauge jewlry (usually plugs) worn by those with stretched ears.
by Marsalis November 15, 2005
by SR August 01, 2003