Daryl and his girlfriend at the time had one of her old boyfriends over and he was very cocky arrogant and talked down to Darryl because he was a struggling musician at the time .
His girlfriend said one of the reasons she broke up with this guy was because his dad owned a chain of restraunts and always got off of trouble because his dad (old man had money )

Darryl wrote the song in 1976 and it was rich Guy until 1979 he needed songs for their record and he changed it to drive girl .

Relying on her old man’s money means she was rich because of him and talked down to people , thiught she or he was better than other people and would insult people based on money .

It’s how rich people think they are better than everyone else and she didn’t even earn it .

This is what Darryl said what it all meant . Some of these interpretations are the exact opposite . Just listening to the song tells you she is a bitch . Unreal how bad some of these are !!!