Iafwub Share definition Flag I ain't fucking with you bitch Kayla: *texting* OMG YOU AIN'T SHIT IAFWUBJared: iafwub??Kayla: i ain't fucking with you bitch Iafwub by Trillxkaayy😏💦👅 June 17, 2016 0 0 Get merch Get the Iafwub mug. Buy Now — $32.95 See more merch