It means i moderate this stream.
I can ban you, unban you, change image titles and tags, add rules, and do a lot of things.
Owners of streams will also have a grey M next to their name like i do.
If it is a green M, that means that they are a site moderator, and can do way more than we can, They can ban people from using the entire site.
If it is a purple M, then that means that user is a developer of this website, so that user can do whatever they want, since they own this website.
Caption this Meme
