out for the count

/AW1 T F AO0 R DH AH0 K AW0 N T/
adjective
  1. 1

    Decisively beaten; defeated; rendered irrelevant for the long term.

  2. 2

    Unconscious or sound asleep.

Source: https://en.wiktionary.org/wiki/down%20for%20the%20count, https://en.wiktionary.org/wiki/out%20for%20the%20count