g.o

short for "good one". used sarcastically when someone does foolish or embarrassing. often used in response to a stupid question.

"do you think willium's hit puberty yet jeff?"
"g.o... look at him"

by Katrina April 16, 2005

G.O

Often used to describe a senario ...Means Game over /or Finished. Not happening and words to that effect.

Almost 24 hours in my bed. I am g.o.

This football match is g.o look at the state of the pitch.

by thenamesarnold January 11, 2011

G.O.

Good one.

Used in a sarcastic manner, to emphasize a bad joke or a failing attempt at any type of humor.

Fred: "Yeah, she was an honor student."

Johnny: "YOUR MOM'S AN HONOR STUDENT!"

Fred: ".....G.O."

by Stee21 December 25, 2010

g.o.

G.O. Short for game over when texting or short chat

Game over... finished, through, The End!, the buck stops here, ...!

U made ur last move n this relationship g.o.! gb!

game over finish finished over through done end, the end break up canceled

by fashionvixon90 June 20, 2010

G.O (Jung Byunghee)

- Jung Byung Hee (Hangul: 정병희; Hanja: 鄭丙熙; November 6, 1987 ), also known as G.O, is a South Korean idol singer and the main vocalist of the 5 member boy band MBLAQ.

- 1st idol group member who had a revealing moustache.

- He looks good with moustache or even without it.

- He denied fan gift of porn website membership because he already has one

- He shares porn with all the members according to their tastes

- He's best with his prankster attitude.

- He has a separate laptop for erotic movies

- He's got the best poker face ever.

- He is the 2nd oldest member of MBLAQ.

- Voted as #6 Perfect Vocal Idol on Weekly Idol. (111029)

- Voted as #5 Idol Genius on Weekly Idol. (11008)

- Voted as #5 Luxurious Facial Care on Weekly Idol. (120204)

- He revealed that his bestfriend in the industry is singer Ivy. He also has surprising friendship with SNSD's Taeyeon , who he revealed who beat him during their debut days.

G.O (Jung Byunghee) is one of the best idol vocalists in KPOP industry.

G.O (Jung Byunghee) named his folder for porn movies 'pigeon'.

by eternalapluself October 28, 2013

G.O Bo-B o

another slang way of saying Ghetto

Marcus: Did u c D's car
Javontay:that jont' ( joint) beat up like hell
Marcus: that thang'G.O Bo-BO

Marcus: Did u c D's car
Javontay:that jont' ( joint) beat up like hell
Marcus: that thang'G.O Bo-BO

by J.Blake February 25, 2005

Kevin G.O

A really popular freshman (at this time) at school who could drop a pencil and suddenly there’s a religion based on it.

Hey do you know who Kevin G.O is? No? Uncultured swine

by Moonwolfstar February 18, 2018