Wazapinin Share definition Flag One word used to ask someone, what's happening? Often used by individuals who like the word zap. Jim:"hey bill wazapinin" Bill: "wtf did you just say" Jim:"Chillin? Sweeeeeet" Wazapinin by hey lucy December 9, 2009 0 0 Get merch Get the Wazapinin mug. Buy Now — $32.95 See more merch