bun 

Glaswegian background.

Means a herrie, a slapper, a cow - generally a girl that can't keep her legs shut.

"She's a pure bun by 'ra way"

"That bun has been around the block a few times - in fact, more often than the ice-cream van."

bun by Mr_X September 11, 2004

Bun 

Can mean Ugly in slang used by kids

U are well bun bruv

Bun by Meaningsdefinitions October 1, 2017

Bun 

Asking someone to repeat what he or she has said.

Waiter: Can I take your order please sir?
Man: Bun?

Bun by jordanbludd March 23, 2009

bun 

a short form of sayin "burn" when smoking weed.

guy: yo guy u wanna bun some?

bun by Leiva g November 27, 2007

Bun 

A Jamaican/West Indian slang to express that someones partner is cheating on them.

1) Yo you know that Mark is getting bun from his girl.
Meaning : You know that Mark's girl is cheating on him.

2) John you are getting bun.
Meaning : John you are being cheated on.

3) Paul's girl is giving him bun with me.
Meaning : Paul's girlfriend is cheating on him with me.

(paul,john and mark are examples and not real people)

Bun by junewalker July 14, 2011

bun 

A bun is a really cute and/or sexy person. It originates in Maryland/DC area, because there are alot of black people around here and alot of black people like honey buns. So honey buns be lookin good, so if you get called a bun it mean you look good as shit.

Damn, that boy over there is a bun. He is so fine.

bun by goodgrrlatheart June 14, 2005

Bun 

Someone who is foolish.

Also: Bun'd

I pwned you j00 bun!

Bun by Lt. Ripper March 24, 2005