Bag O' Bunnies
Large, lumpy, cellulite-ridden, fat buttocks that move in a way which suggests they have a life of their own! The different areas of the butt move in various jiggling motions, sometimes counter to each other. Usually noticed on obese women who insist on wearing form-fitting stretch pants or shorts and think they are oh so sexy!
"She had on this pair of tight orange polyester stretch pants, and when she walked, her huge fat ass looked just like a BAG O' BUNNIES!"