I love the English language and, as an American of English and Irish descent, particularly love the "old country" ones. My Irish grandfather used to say, "It all depends on whose ox is being gored " (it's a matter of opinion in a disagreement). He also said. "If you don't stop doing that, I'll jerk your arm out of it's socket" and beat you with the bloody stub". My grandfather was a gentle man with a quick, sarcastic wit. He had a ready temper, though, and this phrase was reserved for grandkids who mistakenly did not desist bad behavior upon the first request. This was rare.
My Mom always used "What in Sam Hill"? Obvious. I used it so often my daughter asked me once where Sam Hill was?