sloppy duke Share definition Flag A sloppy duke is a nasty butt…You ever seen a girl that’s big at the top but little at the bottom?Yeah that’s a sloppy duke! YUCK! Look at her sloppy duke sloppy duke by Zummrsxo June 5, 2022 0 0 Get merch Get the sloppy duke mug. Buy Now — $32.95 See more merch