ExamplesThey've got three houses – they must be rolling in it.I'm not exactly rolling in it, but I can lend you twenty pounds.How to use itInformal. Usually after "be". "It" refers to money.Similar idiomsborn with a silver spoon in your mouthBorn into a rich family with many advantages. Previous idiomborn with a silver spoon in your mouthNext idiom a dime a dozen
