white corker Share definition Flag When a man is about to ejaculate and he plugs up his piss hole so his cum cannot cum out and it hurts like hell!!! A man is having a wank and he doesn't want to make a mess everywhere!!! white corker by SICKO 666 February 9, 2004 0 0 Get merch Get the white corker mug. Buy Now — $32.95 See more merch