1) Lonely old rich men<br />
2) Not-so-lonely rich men who simply don't care about their finances<br />
3) Horny yet generous old men<br />
4) Rich-looking poor men<br />
5) People who feel like they simply have way too much money<br />
You're having a go at everyone today ... You must be a happy fool ...
Very insecure people - or people with large egos, but I would go with my first answer.