get in with

get in with (someone)

To be or become involved or associated with a person or group of people; to be or become popular or friendly with a person or group of people. I'm worried about Anne—I think she's gotten in with a rough crowd. Experience like that is sure to help you get in with the board of directors.
See also: get
Farlex Dictionary of Idioms.

get in with

Become involved or associated with, as in She got in with the right crowd, or These loans got me in deeper and deeper with the bank. [Late 1600s]
See also: get
The American Heritage® Dictionary of Idioms by Christine Ammer.
See also:
  • get in with (someone)
  • die out
  • addict
  • addict (one) to (something)
  • addict to
  • can of worms
  • can of worms, it's a/like opening a
  • a can of worms
  • get bent out of shape
  • get itchy fingers