muggintop

A muggintop refers to when the fat around a female's leg, at the point of entrance to her Ugg boot, is actually wider than the top part of the boot. This creates a muffintop on top of the Ugg, hereby referred to as a muggintop. It is usually a deal breaker.

I was totally down to funny fuck that girl until I looked down and saw her muggintops.