be out for somebody’s blood
US /bi aʊt fɔr ˈsʌm.bə.diz blʌd/
UK /bi aʊt fɔr ˈsʌm.bə.diz blʌd/

1.
누군가에게 복수하려 하다, 누군가를 벌하고 싶어 하다
to be very angry with someone and want to punish them
:
•
After he lost the game, the coach was out for his team's blood.
경기에 진 후, 코치는 팀에게 복수하려 했다.
•
The boss was out for blood after the disastrous presentation.
끔찍한 발표 후에 사장은 피를 보려 했다.