Dinglebaby Share definition Flag A dinglebaby is a "butt cheek". Or plural, "Dinglebabies" (butt cheeks). Hey broski! Poochichi dinglebabies! Look at that Dinglebaby!!! ;D Dinglebaby by Peter09Fett November 9, 2010 0 0 Get merch Get the Dinglebaby mug. Buy Now — $32.95 See more merch