A person who calls practically everyone a noob, so noone suspect that he is the only real noob. The meaning of "slut" comes from that nub sluts are usually 10-13 years old and have very soft voices, which make them female-like. The second reason for "slut" is that nub sluts usually use leetspeak, which, when pronounced is similiar to prostitute accent.
by Noob_fffff August 2, 2008
Guy 1: "Yea, she had the most perfect little nipples I'd ever seen."
Guy 2: "You're such a Nub Slut."
Guy 2: "You're such a Nub Slut."
by Noober98 May 19, 2022