get one’s stuff together

get (one's) stuff together

1. To organize one's belongings. Dude, get your stuff together—I trip over something of yours at least once a day! Get your stuff together—we have to leave in five minutes and you don't want to forget anything!
2. To take action to become well-organized, prepared, or in a better state of life. You need to get your stuff together and finish packing so that we can leave for the airport on time tomorrow morning. I had no direction after college and drifted along for several years, until I got my stuff together in my thirties with a steady job and good relationship.
See also: get, stuff, together
Farlex Dictionary of Idioms.

get one’s stuff together

verb
See get one’s act together
See also: get, stuff, together
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • get (one's) stuff together
  • hot stuff
  • green stuff
  • folding stuff
  • stuff
  • do (one's) stuff
  • do stuff
  • do your stuff
  • blow one’s doughnuts
  • keep (one's) opinions to (oneself)