When one burps and releases smelly air through their mouth hole in a grotesque way. Often involving a wide open mouth and using a deep voice to say "buh". A way to fulfill the act to 100%, would be to proceed with the act of buh and blow it out the side of your mouth into the face of a close by person.

One variation of the word can be for burping, as said above. When one takes a bite of food or a drink of soda, buh can be said with a burp aiding it, or by itself.

This can also be used for many things. If someone begins to talk about something which is of no interest to you, simply say Buh and it wall all go away.

guy 1: Hey I just got a new bike! It is so co-
guy 2: Buh........

guy 1: *Takes bite of sandwich* Buuuuuhh...... *blows out side of mouth*
guy 2: That smells! You are such a cutie patutie. I fight ya!
by the sock April 25, 2009
Top Definition
1) a question, not unlike meh
2) a simple grunting noise made to substitute the use of any word that makes sense.
1) "where shall we go?" "buh?"
2) a: "want some tea?"
b: "buh"
a: "well...? is that a yes or no?"
b: "buh!"
a: "yes...?"
b: "buh"
a: "what the hell does "buh" mean?"
b: "buh"
by Ant McEwan October 10, 2004
Anguished expression of distaste and dismay.
"Buh! Now I have to go clean feces off my wall!"
by Zethyl December 30, 2005
derives from word boy,
used by the old blokes in the county of northamptonshire mainly in the rushden area!
"nt bad buh ow r ya?"
"yh safe as fuk buh!"
"kl buh kl buh."
by Craig McAloon November 25, 2007
used as a pronoun to replace sumones name
yo buh, wutsup?

translation: yo, (john), wutsup?
by eleanor humperstein! August 28, 2007
Used to express disdain or contempt.
Idiot> "Look, man, I finally got scripting to work under OS X!"
Me> "...... Buh."
by Stimar April 25, 2003
An interjection. Showing disgust, dissappointment.
"No mail for you today"

by Luke Aleo April 18, 2006
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.