rock bowling is something that certain people do when there's absolutely nothing else to do. It involves driving to a place where you can find a cliff, finding big rocks and rolling them off the cliff. It is most enjoyable when there are good friends around to enjoy it with you
Noah: I'm bored, what do you wanna do?
Keiko: Ummmm, let's go rock bowling!
Noah: Neat!
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".