when a girls random hip fat hangs off over the top of her jeans in an unnapealing manner.
"those grade nines are all muffin topping like theres no tomorrow, poor things"
(Verb) The act of locating an obese person whose stomach fat protrudes at least 4" below the waistline, pulling their shirt above their head so as to immobilize them, then proceeding to pummel them with an open bag filled with a mix of sugar, cinnamon, and flour so as to generously it to the flop sweat under and around the many folds on their body.
Dude! We saw that jerk from the party last weekend and gave him a good muffin topping at the concert last night!