Duncan

A bitch ass fagot that has a tiny dick and no girls want him. A Dumb ass that does not know how to spell words. And says he is smart but really is not.

Duncan is a fagot

by Duck duck dick December 26, 2019

duncan

a strange little man with a love for puns and being all-around obnoxious. stay away from him at all costs.

Duncan: H-
Me: don't. just don't.

by duncanhater000 February 13, 2018

Duncan

A dude that loves them girls with the ghetto booty

Duncan: "I love them ghetto booty's"

by Bitchboy7 January 22, 2018

Duncan

A stupid motherfucker with a tiny dick who thinks he's awesome but is actually super gay

Oh that guy, he's a Duncan

by Not gwyneth February 22, 2017

Duncan

Someone who will not hesitate to stuff an object into your rectal cavity

bro1: so what was the outcome, what did the doctor say?
bro2: Maaaaaan, he stuck his finger up my ass and said you've just been Duncan'd..
bro1: that's deep

by WhoaPlayer December 13, 2018

Duncan

Purposefully saving a bowel movement for when on the clock at work, thereby effectively getting paid for it.

"I'm gonna take a duncan then go on my lunch break."

by KoreRat January 24, 2014

Duncan

(Noun)

-Someone who has mediocre hair
-Someone who thinks that their hair is better then it really is

Don't be such a Duncan! You know my hair is better than yours!

by genius definitions 101 October 15, 2014