1) Weapon used to fire bullets. Faimous ones are 357 Magnum and Glock.

2) Word used by bodybuilders when speaking of the biceps muscles. Could also refer to the whole arm, but this is normally not the case. SYN: Gunz

3) Refering to the band: Guns and Roses
1) Yo, I'll shoot you with my 9mm gun, nizzle

2) Check out those gunz of German giant Markus Rühl

3) Heard the new single by Guns and Roses yet d00d?
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little sluts that carry std's and are devious ignorant skanks
watch out for that chick she is such a gun gun
by cyanidefreak August 12, 2008
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To masterbate. Or beat your meat. Perferably to a porn dvd or magazine. Prisoners are pro's to Gunning
That niga in there gunning that hoe down.
by starrrr December 14, 2007
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when u start singing a song before the actual artist starts singing!
you: ITS GETTIN HOT IN HERE
Nelly:(3 seconds later) ITS GETTIN HOT IN HERE
You: Dammit! Gunned it!
by sillycooper May 4, 2009
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when there is a yellow light on a traffic light, and you know its going to turn read and you are approaching it, you speed up so you are not stuck at the red light.
"Shit, that yellow is going to turn red any fucking second now"

"Just gun it, bitch"
by Zack July 12, 2004
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Statement made to show how inept you are at golden eye.
"NO GUN! NO GUN! you BITCH! why did you shoot me!"
by Animus October 13, 2004
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the male arm, usually bicep, usually large
That guy has the biggest guns I have ever seen!
by golds arlington January 18, 2005
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