A person who doesn't take care of their physical appearance and hygiene. They often look like they were hit with the ugly stick, busted, tore up, fugly. They inspire sympathy and laugher from the beholder.
"Hey Gerry you seen Peach lately?"
"Ya girl, last time I saw her she had on a potato sack and one flip flop. Looking all scrongy and shit."
Fancy-assed. Overly elaborate and decked out beyond necessary, blindingly brilliant. Extravagant Uppity - above one’s place. Over the top
The sentence I heard my aunt say back in 1955: “And you should have seen it. You would not have believed your eyes. He was driving around in a SCRONCHY black Cadillac as if he were God or something.”