A fork of Rural Dictionary
Acronym: Waste of a Fuck. A particularly objectionable, particularly pathetic person, so called because he or she literally ruined the act of two people once having sex thus conceiving this individual
He hasn't got a job, he picks fights with friends, he treats his girl like shitl, he's somewhat a woaf
"Waste of A Face" In essence, this is a person who would otherwise be classified as physically attractive, but their complete lack in personality keeps you disinterested.
It's such a shame that Rey is a WOAF. I can't hold a conversation with him, so I just tune him out and appreciate him for his looks.