She's 'squirreled' a lot of money 'away' in a secret bank account.
Most of his money is 'squirreled away' somewhere.
(..) is the big house. Big daddy call it that, cause it's big. That there is the pantry. That's where Bid Daddy hang out his dead meat. Poor lil' squirrels. What'cha do for your massa'? – Didn't you hear him tell ya I ain't no slave? – So you really free? – Yes. I is free. (..)2012 Django Unchained