uh buh

When someone says something completely obvious and stupid the reply would be "uh buh" as in you are a completley brainless fool

girl: *points to a fish* thats a fish
boy: UH BUH!!!!!

by amylovesjamie January 8, 2007

uh-buh

An insult used to interrupt or humiliate another peer in an attempt to anger the target person.

Steven from Jupiter High School was angered greatly after Eric kept repeating uhbuh while Steven was speaking.

by Robert Dutton February 10, 2005

someone says something completely obvious (uh buh) and used to make any statement true. (DUH)

Uh Buh Duh

g: So you are going out of town.

b: Uh Buh Duh

by Amanda Bodkin June 29, 2009

The welsh pronunciation of "Butter" made popular by the British youtuber; MissYau.

MissYau - i love crumpits! especially with Buh-Uh!
Other Person - with what?
MissYau - with Buh-Uh!
Other Person - what?
MissYau - Buh! Uh!

by thefaceoftom June 13, 2009