Underpaid is relative

Recently I overheard one of our VP's complaining that she doesn't make enough money. I thought "surely I didn't hear that right". I asked my coworker about it later, and she heard it too. Mind you, this person is one of our highest paid employees and is FAR from impoverished. She also had the gall to tell my coworker and I earlier this year that we are overpaid (um no) and don't have enough to do (after we've spent months working like dogs). As she obviously makes way more money than my coworker and I PUT TOGETHER, we weren't very sympathetic. My coworker also said this just goes to show that underpaid is relative.