San Fagsicko Share definition Flag And yet another word for San Francisco, the gay bay. See San Fagshitco and San Fransissyco. If you are going to San Fagsicko, you'd better wear a butt protector there. San Fagsicko by andy1 June 6, 2005 0 0 Get merch Get the San Fagsicko mug. Buy Now — $32.95 See more merch