blow (one's) chance

blow (one's) chance

To ruin, mishandle, or fail to capitalize on an opportunity. I'm sorry, Bob, you blew your chance at a promotion when you decided to come in late to work each day this week. I blew my chances with Steve last night when I ordered the veal. How was I supposed to know he's a vegetarian?
See also: blow, chance
Farlex Dictionary of Idioms.
See also:
  • blow it
  • screw someone or something up
  • screw up
  • screw up, to
  • screwed up
  • be in the right spot at the right time
  • take the chance (to do something)
  • take the occasion
  • take the occasion (to do something)
  • capitalize on (something)