punch–drunk 
/ˈpʌntʃˌdrʌŋk/ adjective
/ˈpʌntʃˌdrʌŋk/ adjective [more punch–drunk; most punch–drunk] 1 of a boxer : confused and unable to speak or move normally because of being punched many times in the head
▪ punch-drunk fighters 2 informal : unable to think or act normally because you are very tired, excited, etc.
▪ By the time we arrived home, we were punch-drunk [=dazed] with fatigue.
▪ punch-drunk fighters
▪ By the time we arrived home, we were punch-drunk [=dazed] with fatigue.
