make a pass at someone

make a pass at (one)

To make sexual advances toward or propositions to one; to hit on one. Do you think she was making a pass at me, or was she just being nice? I'm tired of complete strangers making a pass at me when I go out.
See also: make, pass
Farlex Dictionary of Idioms.

make a pass at someone

INFORMAL
If someone makes a pass at you, they try to begin a romantic or sexual relationship with you. Nancy wasn't sure if Dirk was making a pass at her.
See also: make, pass, someone
Collins COBUILD Idioms Dictionary, 3rd ed.
See also:
  • appear to
  • a shoulder to cry on
  • a tough cookie
  • a tough customer/cookie
  • a voice in the wilderness
  • (lone) voice in the wilderness
  • a change of heart
  • a mystery to (one)
  • a hidden agenda
  • be (on) the wrong side of (an age)