raking it in

Another way to say you are making a lot of money is to say you are raking it in. It is simply another way of saying you are raking in the dough, but sometimes abbreviate this to say you are raking it in. It refers to an act, job or some sort of luck like winning the lottery in which will cause a person to continue to bring in money with little effort after the initial act which led to all of the money being earned.