I make it quite clear exactly who it is he's dealing with. I've had several instances where I've had to physically hurt people to make that clear, though most get the idea right away. I don't like that method, really, but some people just can't be helped. Or, I suppose if they've been truly annoying, I could always play with them a bit and then pull the rug out from under them so to speak. It just depends.
[Oh yeah, Ashura can be nasty when he wants to be.]
Let's say you have one day to live, Johnny. What do you do~?