What you say when a girl/guy has a good-looking butt.
Somebody who is absolutely fine af and is extremely attractive. You would describe this person as hot, sexy, etc.
Definition of piece of ass in the chateaubretagne.info dictionary. Meaning of piece of ass. Juanita Ooh that boy's a fine piece of work all right. He's a fine piece of ass.
(Potentially pejorative or objectionable; usually said of a woman.) There's a fine-looking piece of ass down at the end of the bar. I'm going to go over and talk to.