Pussysock Share definition Flag Sock in which a single lonely man ejaculates into. Can also be used as a derogatory term in online gaming. Don't you ever wash your pussysock? Dude, that guy TKing is a total pussysock! Pussysock by Grant Barton November 15, 2005 0 0 Get merch Get the Pussysock mug. Buy Now — $32.95 See more merch