TLDR:
I was queing for a game and got Team Islands. Opponent dodged. Checked Hoang's stream, unsurprisingly he was the one dodging (unsurprisingly, because he's the guy abusing dodging significantly more than any other high rated player I know), I went into his chat.
Me: Can you please leave the queue, so I can get a game? Thanks.
Hoang: Ok, I dont like ur map
Me: Then dont dodge, ffs. You wasted hours of my time (meant combined time of say last week).
Hoang: /ban DracKeN
Hoangs chat asking what happened etc..
Hoang: He should say with microsoft, not me, microsoft.
Hoangs chat becoming more and more toxic.
New queue for me, again vs Hoang, again Team Islands, again he dodged.
Hoang: Ok, we wait he got the game. I play 4v4 now, I lost time too.