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1. Duro
Obscure, possibly archaic Puerto Rican slang for "badass."
Yo, you see how he just snuffed that motherfucker? Shit was fuckin duro, man.
2. Duro
Columbian slang for the term "horny". Craving sex. A lusty feeling.
Yo soy duro. Cogemonos
3. duro
American slang for you just got owned in words with friends
Did you see that word he just played? Yep, it was definately duro.
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