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A big, huge bar fight between drunk people, like in the old spaghetti western movies, very often acclimated in a filthy southern/southwestern bar or in the mexican border.
-Dude, the last night some drunk tejanos came to the bar, and after drinking lots of shots they started a big bar riot.

-Wow, that must have been a serious Tequila guerrilla, like in Wayne's movies.
by Rodkor July 06, 2012
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