Alefablah Share definition Flag A way to get the attention of a person who is morbidly obese. Guy 1: "Fuck, dude, where the fuck is Alex?!" Guy 2: "ALEFABLAH!" Alefablah by bradley stevens November 6, 2007 0 0 Get merch Get the Alefablah mug. Buy Now — $32.95 See more merch