for Christ's sake
US /fɔr kraɪsts seɪk/
UK /fɔr kraɪsts seɪk/

1.
um Himmels willen, verdammt noch mal
used to express annoyance, impatience, or to add emphasis to a request or statement
:
•
Oh, for Christ's sake, just tell me what you want!
Ach, um Himmels willen, sag mir einfach, was du willst!
•
For Christ's sake, can you please be quiet?
Um Himmels willen, kannst du bitte still sein?