wring someone's neck
wring (one's) neck
To strangle someone. The phrase is used as a threat, but never refers to actually strangling someone. I'll wring your neck the next time you talk to me like that, you hear me? That's the second time this week he's eaten my lunch. I ought to wring his neck!
wring someone's neckINFORMAL
If you say that you would like to wring someone's neck you mean that you are very angry with them. I'll wring his neck if I catch him! I could wring her neck the way I'm feeling at the moment. Note: To wring something means to twist it and squeeze it.