heyowasup Share definition Flag an efficient form of greeting; a combination of "hey," "yo," and "what's up." "why, hello there friend. how have you been since we last conversed?""heyowasup?" heyowasup by Aviva Banana May 3, 2009 0 0 Get merch Get the heyowasup mug. Buy Now — $32.95 See more merch
