Yoheywassup Share definition Flag A greeting to be used to begin conversation. Short for "yo, hey, what's up" A: See that fine bitch over there with your homeboyz drug dealer?B: yeah..."yoheywassup" girl Yoheywassup by FuckDickBitch March 26, 2010 0 0 Get merch Get the Yoheywassup mug. Buy Now — $32.95 See more merch