Being insulting doesn't really seem like the right way to go. I think I'd prefer something like "Whoa whoa whoa, I don't know what the problem is but yelling at

Being insulting doesn't really seem like the right way to go. I think I'd prefer something like "Whoa whoa whoa, I don't know what the problem is but yelling at me definitely isn't going to fix it! Come back and tell me about it once you've had time to chill out!"