I've seen quite a few manga about poor or just plain lame guys who inherit a huge fortune and have to reluctantly adjust to the new wealthy lifestyle, but I was wondering if there were any like this where the protagonist is a tough guy/delinquent/wild type character? I think it would be hilarious to see how a delinquent would adjust to living in a mansion or going to a high class school or something. the closest I've seen is Princess Lover!, but he's not really a delinquent type, he's just a little above average in strength and fighting, His actual personality doesn't fit. Anyone know of anything that fits this?

Favorite Manga:
Yu Yu Hakusho
Mx0
Midori no Hibi
That is all.