it happens when someone's breath can fill up a room or cinch your nose hairs. it can be nauseating and dangerous. funky ass breath can occur at any time of day, morning or night. simply put, F.A.B. is another way to say bad breath.
You can say, "Man, Joe's got (that) fab!"
You can say, "Man, Joe's got (that) fab!"
by kenshimo March 11, 2010