buns Share definition Flag 1. Butt. 2. To be. see: bes, dins, bins "Did you see those buns? They were so taste." "I buns a yayuhs. Po I buns a Zmiz." buns by Zack Mooney January 7, 2006 0 0 Get merch Get the buns mug. Buy Now — $32.95 See more merch