stay out of it/this

stay out of it/this

Don't interfere with or involve yourself in this situation; mind your own business. A: "I just think this stuff about tobacco being bad for you is a bunch of nonsense." B: "Oh, stay out of it, you old fool! No one asked you." Stay out of this, Jenny—it's none of your concern.
See also: of, out, stay, this
Farlex Dictionary of Idioms.
See also:
  • keep out of it/this
  • Keep out of this!
  • get (all) up in (one's) (something)
  • I'll thank you to keep your opinions to yourself
  • I'll thank you to mind your own business
  • Let every man skin his own skunk
  • meddle with
  • meddle with (someone or something)
  • IIABDFI
  • beeswax