Armcocks Share definition Flag Armcocks are arm warmers worn by pretentious teenage girls who think they are so goff/metal/brutal/etc. Did you see that girl wearing armcocks, she must think she's some kind of gypsy or something. Armcocks by ikillmyfriends September 4, 2007 0 0 Get merch Get the Armcocks mug. Buy Now — $32.95 See more merch
