anal nugget
(ay-nul nuh-get)
A piece of excrement left upon a mans penis gained through anal sex
Man 1: "woah man, was smashing lydia's back door in last night, it was really good until i got home!"
Man 2: "why bro, did she suck your toe or something?"
Man 1: "nah, she left an anal nugget on the top of my dick"