another nail in (one's) coffin

another nail in (one's) coffin

Another negative event that contributes to one's downfall or to something's failure. Aw man, our rival's new product just came out to rave reviews. There's another nail in our coffin. If my parents find out that I failed my exam, it will be another nail in my coffin, and they may never let me go out again!
See also: another, coffin, nail
Farlex Dictionary of Idioms.
See also:
  • coffin
  • another nail in the coffin
  • a nail in somebody's/something's coffin
  • replace
  • be replaced by (someone or something)
  • be replaced with (someone or something)
  • disappear without (a) trace
  • trace
  • vanish without (a) trace
  • leave (something) to luck