A fart so heinous, that it smells like the undead. Follows the issuer around like a zombie and generally sticks to everything in the room, consuming it with it's stink.
When, while trying to struggle through a crowded bar or public space, a person rubs his or her genitals on another person while blaming it on the social atmosphere. This action is called a fromaire.
While in the crowded bar, Annie was disgusted when a man fromaired her from behind.