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.
"Ok, who let out the fombie? Seriously, it smells so bad, my cat just barfed."
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.