Boobacorn Share definition Flag A man or women who possesses three (or more) boobs. A llama has 3 humps, which looks like three boobs;therefore, it is considered to be a Boobacorn. Boobacorn by boobacorn March 24, 2011 0 0 Get merch Get the Boobacorn mug. Buy Now — $32.95 See more merch