o rings

the black plastic rings used as backings for thicker gauge jewlry (usually plugs) worn by those with stretched ears.

My plugs gonna fall out if I don't get new o rings soon.

by Marsalis November 15, 2005

o ring

by aunt jemima February 17, 2004

A small plastic seal used in paintball guns and on the valve of some paintball CO2 and HPA tanks.

The last time I took my tank off I blew an o-ring.

by nuage August 26, 2003

The black rubber rings that hold in body jewelry.

I lost one of my o rings, so my earring fell right out!

by SR August 1, 2003

my o-ring ripped on my co2 tank...

by dshfoei August 28, 2005

the little round rubber black stoppers for ear plugs and spikes.

damn it, I lost my O-ring and now my plug won't stay in!

by ashley February 1, 2004

A circular metal ring for something to clip onto or fasten to.

The collar had an o-ring for a leash

by Psi Sushi November 9, 2003