chum up

Related to chum up: chum salmon

chum up

To be friendly with someone. Why is Patrick chumming up to me all of a sudden? He's usually so distant.
See also: chum, up
Farlex Dictionary of Idioms.
See also:
  • chum up to
  • chum up to (one)
  • chum up with
  • chum up with (one)
  • on one's
  • on someone's
  • run someone out of town
  • save someone's skin
  • do someone or something justice
  • out of one's