be rolling in money

be rolling in it

To be exceptionally wealthy. "It" refers to money, with the image being that of one literally rolling around in piles of cash. I hear her father is rolling in it, so I wouldn't be too worried about her future. Once we get this plan underway, we'll be rolling in it in no time!
See also: roll

be rolling in money

To be exceptionally wealthy; to have large amounts of money to spend. I hear her father is rolling in money, so I wouldn't be too worried about her future. Once we get this plan underway, we'll be rolling in money in no time!
See also: money, roll