Well, no, just that words strong enough to express my disgust are not exactly - family friendly.
I cannot believe the nerve of this guy. I certainly wouldn't put up with that behavior if he was my son; I'd tell him to either start slinging burgers and pay me board, or he'd have to move out. Life is tough enough for people who have genuine hardships to deal with, and there are plenty of folks out there who deserve sympathy and help, but this guy has potentially every advantage. Where does he get away with thinking he's entitled to freeload?