> you're a liar... a dick

Oh, I have a perfect response for this!

"Let me put it this way, would you say what you said to someones face? Your best friend? You mother? or father and call them a liar and a dick because they said something that was off? Would you go on some holier than thou lecture on intent and deception? You would?"

They clearly weren't calling you nuts, for what it's worth. Saying something you said is nuts is not the literal saying "the person who said this is clinically insane and should be locked up".

Legitimate question, I don't mean to be insensitive, but are you not a native English speaker or something?