O-ster

Pronounced “oh-ster” and is a common abbreviation for orgasm harvester.

O-ster: see orgasm harvester

by Thewordmancometh February 12, 2010

O WEL

Abbreviated "Oh, well." but spoken louder and directer, sometimes with an entertaining tone.

1: Does anybody know a good example for "O WEL"?
2: Dunno
1: O WEL

by thefoxz December 21, 2010

O Canada

The Canadian National Anthem

O Canada, daaa daaa daaa duh daaah

by Adda September 9, 2006

lol o

something you would say when you really dont care

samantha: my mom mugged me D:
taylor juwig: lol o
samantha: :|
taylor juwig: ugh

by adam juwig March 30, 2009

o card

Giving a girl her first orgasm.

She said that never has happened to her before. Definitely scored an o card last night!

by robertoblanco June 28, 2011

o-kei

A girl who really likes fighting type video games and enjoys historical manga and wants to bang Hwoarang into the night.

"O-kei likes banana bread."

by kappadori April 27, 2009

Boi-oing

An expression used for stating sarcastic unamusement. Much like sarcastically saying "oh wow" or "big whoop". Used to mimick the comical sound of getting an instant erection, or boner one would get if something actually was enjoyable or cool. Used to blow someone off sarcastically.

Noah: Hey guess what? I finally was able to get married and laid in my video game Fable II.

Colin: Oh boi-oing, who gives a shit.

by Travesty360 March 4, 2017