sharf Share definition Flag one who twitches like a fucking spazzed out cracked out pornstar with a major disorder. "o look there goes sharf, duck!"(noun) "i saw her and she was sharfing really bad"(verb) sharf by krowkrowkrow November 8, 2008 0 0 Get merch Get the sharf mug. Buy Now — $32.95 See more merch