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When you spend all the money you want. Once you run out, it just keeps flowin' back in.
cash money flow
by Muff-Town March 23, 2011
A wad of cash often contains many large bills. Can also be used as saying someone has/obtains massive amouns of money.
Shit did you see that mother fucka's wad, he got the cash money flow.
by MoThaFuCker123456778990 July 14, 2006