When your girl don't shave her asshole and a black ring is left on your face after you eat for ass.
Person 1:Damn it you where. You give me a hairy tire last night and now I can't get it off.
Whore: I swear I shaved.
The sexual experience in which a person performing fellation on another receives a face full of hair from the fellated person's hairy fat belly, aka spare tire.
Jenny was blowing this fat eastern European guy last night. She woke up today with all his body hair stuck to her makeup. But she says she's got a thing for hairy tires.