Quoted:
My fiance yells at callers on a nightly basis. You have to own the call, if you don't, they will.
Yelling at callers doesn't necessarily own the call.
Making someone realize they are being a complete and utter ass in one sentence is pwning the call.
Scene:
Sudden snow squall. Property-damage accidents everywhere. Cars in the ditch, etc. Looking at my screen, literally 20-25 incidents pending.
Grab the next line ringing.
Me: Dispatch, what's your emergency?
Caller: Yeah, I'm on the (one-lane) bridge over $Creek.
Me: ...
Caller: And I was already driving across it and some guy started coming from the other direction.
Me: So you've had an accident?
Caller: No, we're both sitting in the middle of the bridge and he won't back up.
Me: So ... you back up.
Caller: BUT I WAS HERE FIRST.
Me: ...
Caller: Hello?
Me: Yes?
Caller: Did you hear what I said? HE WON'T MOVE AND I WAS HERE FIRST.
Me: ...
Caller: I need an officer down here to MAKE HIM MOVE.
(Repeat with slight variations in phrasing for another few iterations.)
Me: Ma'am. It's snowing like crazy and I don't have an officer to send down to you. You're acting like a four-year-old. I'll send an officer when I have one available, and if you're still there, he'll start writing tickets. *CLICK*
She didn't call back.
And oddly enough, she wasn't there when someone went by the bridge.