Nun, someone of an A-sexual behavior, one who is afraid of intimacy. He/She prides themselves in being the "Good one". Distant and terrified of anything that looks like a relationship. One who may be self conscious, and have bad self esteem.
"She says shes a virgin, but really shes a nun!
by Muhamond March 18, 2007
Get the nun neck gaiter and mug.
Nun is like "fool" or "idiot" but ruder. You can say it at the dinner table without being told off though, it's not that bad. Everyone can say Nun, except Nuns. Nuns cannot call Nuns Nuns, just as you cannot call a Nun a Nun, otherwise people will just go; "yeah, thanks for stating the obvious mate."
1)Egon: "Yo Sam!"
Sam: "Go away you Nun."
2)Sam: "Oi, Daniel, pass the pepper corns."
*Daniel drops the pepper corns*
Sam: "Oh you prick, I wanted to eat those pepper corns, your such a Nun."
Daniel: "Don't be so mean, it was an accident."
Sam: "NUN!"
3) Townie in the street: "I fucked yo mama!"
Sam: "Your mum's a Nun."
by Sam101 October 02, 2004
Get the Nun neck gaiter and mug.
(Noun)

1.) The act of being a nun
2.) The act of being nun-like

(Verb)
1.) Being a nun
2.) Acting in a nun-like manner
"I'm so excited for "The Sound of Music" rehearsals, I can't wait to go nunning."

"Where were you Saturday?"
"Oh, I was just out nunning."

"The generous lady was nunning downtown, I think she helped like fifty people"
by Frau Saccacrap February 22, 2017
Get a Nunning mug for your daughter Nathalie.
A man nun is a man that is not married from the age of 50 and over, it is a person that is catholic and is not married. A man dressed as a nun. these characters can be found flying in the sky hanging off blimps.
(VERY RARE).
Your a man nun
by mannunqwertylove August 09, 2016
Get the Man nun neck gaiter and mug.
Something or someone that is so useless they serve no purpose. For example tits on a nun serve no purpose, they don't have sex so they are useless a sex objects, they don't have babies so they are useless to produce milk for feeding.
Mike is soo lazy he never helps out with any work. Yeah he's as useless as tits on a nun.
by nicks75 January 29, 2015
Get a tits on a nun mug for your mom Beatrix.
Euphemism for male masturbation. Coined (or at least made popular) by Ryan Stiles on Whose Line Is It Anyway.
"Sorry I'm late. I was choking the nun...if you know what I mean."
by Chemical Castration January 01, 2012
Get a choking the nun mug for your dog Riley.