Sloppy Bun Share definition Flag When a man ejaculates between your butt cheeks and slaps them together like a wind up monkey playing the cymbals. And she wouldn't let me cum inside her, so I flipped her over and gave her some sloppy buns. Sloppy Bun by chayjay December 7, 2013 0 0 Get merch Get the Sloppy Bun mug. Buy Now — $32.95 See more merch