o rings

a black plastic ring that slips in between a paintball guns c02 tanks, and where it screws into the gun. Acts as a "seal" so no c02 escapes.

My o rings broke and air is leaking from my tank.

by Shayz0r December 28, 2005

Five O

Five O - n. its very simple this word = THE POLICE!

The Five O likes to beat on minorities.

by Kale April 20, 2006

Fudgee-o

A plump man of African descent.

How come most gay black men are Fudgee-o's?

by Hand-Banana November 17, 2010

O-Shen

O-Shen means "Still like water" origin is Asian it is the name of the greatest ascended master since Jesus although O-Shen is much more handsome than Jesus. O-Shen was named after his great great great grandfather who lived on the 1400's

O-Shen's great mastey came from his complete and utter trust in God!

by Ascendedoshen June 12, 2009

The O-Cult

Oprah Winfrey's evil cult in the guise of a talk show, known for enticing members to do Oprah's bidding. Know products and services which take part in Oprah's evil plan by the stamp of the symbol her approval: a giant letter "O." Scholars predict Oprah's plot will ultimately end with a special batch of Oprah approved Kool-Aide to be served as a special treat to her studio audience--which, if Oprah's plan succeeds, will be the entire world.

Don't let friends or loved ones get involved in The O-Cult, for their own safety!

by RoadtoEurope December 8, 2010

Gender O

Gender O or O Gendered stands for Gender Oblivious. Gender Oblivious people do not know or think about their gender.

I feel left out by the term non-binary and by the lgbtqai+ community as a whole because I am Gender O and am not represented by the community.

by timmyew June 13, 2020

Caught an O

To orgasm.

I caught an O last night while having sex.

by J.N. Growling February 21, 2011