Friend called me "rain man" multiple times

Good friend, 15 years. We were out, he started talking about the little comments I always make. Then he started calling me rain man.

He stopped, and hasn't done it since.

But the whole thing has me pissed off.

I supposedly say things that have the wrong tone. And I'm vilified for that. But this mocking, and it's intentional. I find 100x worse.