look up any word, like basic bitch:
 
1.
use as an outward exclamation to describe complete and utter disgust.
"Anyone wanna see my third nipple?"
"Buhhh"
by Jessimakuh January 18, 2005
 
2.
A mispronounced (maybe 1337?) word meaning "Bull," which is used in the flash movie of Arfenhouse.
RUN FROM teh BUHHHS!!!!
by Bob March 07, 2005