One who works on an Oil Rig and makes a lot of money, often spending it all very quickly on drinking, paryting and very expensive unneeded items.
Everytime we get paid he spends his whole check on strippers, liquor and parts for his monster truck, always acting rigger rich on payday.
Refers to someone who works on an oil rig and makes a lot of money doing so.
Steve: Hey what have you been doing lately?
Bill: I've been working on an oil rig the past year.
Steve: You must be rigger rich then.
Bill: ya its crazy how much money we make.