"Quit being a tool."
I'm sure I've said that at least 1000 times in my life. To myself when I notice I'm acting like an idiot, and to others when I feel it's a good time for them to stop acting like an idiot.
Where I come from, being a tool is not a good thing, according to slang.
Of course, I understand what you're saying here. I get it, because I'm not a tool.
Or maybe I am. Coming out of silence retirement just to say this seems kind of odd, but whatever.