I've had it (up to here) with him —he's done it once too often.

我受够他了—他这一次太过分了。

《牛津词典》

I've had it with him-he's humiliated me once too often!

我对他已忍无可忍——他羞辱得我够多的了。

youdao

You've let me down once too often and I shall not trust you.

你已让我失望多次，我再也不信任你了。

youdao

But now, it seems, the Fund reckons it has been made a fool of once too often.

ECONOMIST: Kenya

All true, but Buttonwood can't help feeling nonetheless that many pundits have cried sheep once too often.

ECONOMIST: Markets should worry about the surging oil price

But he followed it up by being sent to the sin-bin after back-chatting the referee once too often.

BBC: Tonga 22-20 Ireland