(verb) - to remove someone from your friends list on a social networking site. it is a play on the words 'friendster' and 'defenestrate' (to throw out a window)
Man I cannot believe that shit JP pulled at the bar. I defriendsterated him as soon as I got home.
Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".