verb. To kill a person with an excessive amount of bullets, this is usually done by associates of a crime syndicate who wish to send a message to those who would cross them. The action itself is done by pointing a gun (preferrably automatic) at the victim, and squeezing the the trigger while moving ones hand up and down, left and right, spraying bullets into the victim like it's 1929.
Did you hear what happened to Dutch Schultz when he angered Banana-Nose Maldonado? Maldonado had the Teacher and some of his boys cowboy him.
by Eiliries September 3, 2005
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According to Nicole "Snooki" Polizzi from MTV hit series "Jersey Shore" a cowboy is a hot guy who's not Italian.
You can't marry a cowboy but you could go for a ride on one.
by Niki Tuezday! September 5, 2010
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This is when a guy sits on top of a keg with the tap in between his legs and rocks back and forth with the nozzle in his mouth chugging. with his free hand twirling around above his head as if he has a lasso
Dude keg stands and gargoyles are good but I'm doin a cowboy
by mike o. June 22, 2009
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Verb. To get away with minor theft of a commonly valued item or resource by taking advantage of another person's ignorance.
1) I was fed up with Ryan always using my margorine, so I decided to cowboy the weed that he left busted up on the table after he passed out last night.

2) He never counts how many beers are in the fridge, you should just cowboy one.
by Mr.Correct1985 May 25, 2009
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A wild man whore that will sleep with anything and everything going and will do almost anything to get laid.
"i nailed that slut last night"
"thats wrong your a cowboy"
"no we're Cowboys"
by Zaky November 27, 2006
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