When your giving it to her up the bootyhole and you cum then pull out and what looks like a pink sock comes out and drools light brown liquid
Also can be used to reference a persons looks
1.Anne: Aww Jim You gave me a Nusted Butt!!

Jim: *Gag* ANNE WHAT IN THE FUCK!!

2. Person 1:Yo you didnt go home with that chick last night did you?
Person 2: yeah why?
Person 1: ahhh dude!!!! she looked like a "Nusted Butt"!

Anne: Well you did it Jim Jeez!
by ArronNight December 13, 2019
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