hit on someone

hit on (one)

To show one's romantic or sexual interest in one; to flirt with one. Are you hitting on me? You're a married man! Tom's such a dope. He can never tell when women are hitting on him.
See also: hit, on
Farlex Dictionary of Idioms.

hit on someone

in. to flirt with someone; to make a pass at someone. The women were all hitting on George, but he didn’t complain.
See also: hit, on, someone
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • as one man
  • drive (one) out of office
  • force (one) out of office
  • force out of office
  • give (one) (one's) head
  • give head
  • give somebody their head
  • give someone their head
  • cooking for one
  • (one) could use (something)