An expression of extreme displeasure or distaste. Often used in situations where one has gotten a hold of unpleasant food in one's mouth and cannot expel it in the presence of polite company. Frequently accompanied by rude hand gesturing indicating vomitous connotations.
Upon realization that a bite of food contains insect ingredients: "Ngahhhh...."
by svtgurl February 09, 2005
1 more definition
a way for white people to say the n word with out getting there butts kicked
" wats up my n'gah!"
by woudnt you like to know November 11, 2007