When you solidify semen by freezing it into nugget shape, then insert it into a woman's anus, waiting for it to melt and leak out before being served to the man eating ass.
Person 1: Last night, my girl made me some tasty anal nutnuggets, it was great.
those little balls of God only knows what, that come from between your butt cheeks and seem to collect in your underwear.Origin of said material seems to be : Feces, lint,toilet paper,sweat,general funk of all types and could be semen if you are a fudge packer!