This is not what I expected. I expected this to be a standard "my flatmate does completely normal thing that I find boring or that I don't like" but this is much better.
I'd straight up go in there while he's chanting and ask if he called your name. Then respond to whatever reaction you get and quiz him about what he's up to.
For all you know, he could just be trolling you for lols.
I'd straight up go in there while he's chanting and ask if he called your name. Then respond to whatever reaction you get and quiz him about what he's up to.
For all you know, he could just be trolling you for lols.