nigger breath 

A stereotypical term used to describe a distinct form of halitosis experienced by African-Americans. Often described as peanut butter and mothballs (Naphthalene).

Man, I could hardly stand to get my hair cut. The barber had some mad nigger breath.

nigger breath by Marx and Engels June 27, 2006

nigger breath mint 

a menthol cigarette.

I'ma head to the sto' fo some nigger breath mints.

nigger breath mint by bobby humphries March 27, 2009

nigger breathe 

An alternative expression to convey best wishes after a cough or sneeze. (Not considered derogatory by some circles)

John sneezes and Caity exclaims, "Nigger breathe!" (Said in context truthfully, not for comedic value)

nigger breathe by klax89 June 17, 2008