Another word for a blow job.
That slut gave two haffners in the same weekend.
by Darnarius Holmes November 18, 2006
That guy at the party who always gets to drunk. He is meticulous about his looks, but it's futile since he's not getting laid anyway. He will literally hit on a girl indiscriminately in front their boyfriend.
See that Haffner talking talking to your girlfriend? You should kick his ass, or have him buy her drinks then give them to you.
by ColdFacts April 23, 2017