SupDudeLater Share definition Flag When you see a homie you dont like and u have to say whats up to them because u already met eyes. Jon- hey whats up frank Frank- SupDudeLater... SupDudeLater by Dave Shmederburg December 22, 2008 0 0 Get merch Get the SupDudeLater mug. Buy Now — $32.95 See more merch