Same exact thing happened to me when I tried to join a friend who invited me in the VoG. They made fun of my voice and asked me to kill myself too, probably because my voice is pretty deep and can sound monotone at times. But it ended with them passing the host to my friend, who they asked to kick me, who instead passed it to me, and I ended up kicking all of them in the middle of killing Templar. They were going insane, yelling and screaming, threatening to find me in real life and kill me and my family. It was the funniest thing I've ever heard. But yeah, I know what you mean OP, just ignore it and maybe you'll laugh over it later on.