the crimson chin Share definition Flag When a man sticks his chin into the vagania of a woman on her period. Guy 1: Hey man did you get ketchup on your chin? Guy 2: nah man, I'm the Crimson Chin. the crimson chin by Thebloodychin March 31, 2017 0 0 Get merch Get the the crimson chin mug. Buy Now — $32.95 See more merch