A term for a chihuahua that is so aggressive and vicious that it can chew through metal, like an angle grinder. Often used to describe a chihuahua that barks and bites at anything that comes near its owner's ankles.
Guy 1: "Watch out for that ankle grinder, it will rip your shoes off if you get too close."
Guy 2: "Puta madre..."
Guy 2: "Puta madre..."
by The Macbroker September 5, 2023
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