A nickname for a senior ranking non-commissioned officer in the United States Marine Corps with the pay-grade of E7 and the rank of Gunnery Sergeant. This nickname's usage, often used as a term of respect, is determined by the GSgt.
LCorporal: Hey, gunny?
GSgt: Yeah?
LCorporal: Pyle took a **** in the M998. AGAIN!
GSgt: Picks up Kabar knife
GSgt: Yeah?
LCorporal: Pyle took a **** in the M998. AGAIN!
GSgt: Picks up Kabar knife
by Macd00d January 10, 2006

When things are gunny, they are mad good. Somebody can also be gunny, which is when they are wilin' out and actin a fool, in a good way.
by geh feh reh September 30, 2006

Another word for a mindless tart who bumbles through the world not knowing who or what he is. One who maliciously seeks to destroy trust barriers. A person who continually redefines the word stupid.
by jocque July 23, 2004

Comes from Tvlle Nth Queensland in the mid eighties.
Used to describe a girl/woman who slept around.
Used to describe a girl/woman who slept around.
by Memories of Oz Oasis April 25, 2004

From the word Gunnison. a word that only locals of Gunnison, CO are allowed to use in describing their home.
by wattles November 29, 2007

by dainja August 25, 2006

by WuBanga May 22, 2004
