bet on it

bet on it

To be certain that something will happen (so much so that one would bet money on it). Oh, Kevin's never on time, so he will be late tonight—you can bet on it.
See also: bet, on
Farlex Dictionary of Idioms.
See also:
  • bet with
  • bet with (someone)
  • bet on
  • bet on (someone or something)
  • a long shot
  • long shot
  • long shot, (not by) a
  • long shot, a
  • bet (one's) boots
  • you bet your bottom