The times it used to annoy me was when you go in the room in a name that anyone with any common sense or a sense of humour would see it was a joke, there would be guides who would see it for what it was, guides who would ask you to change it, or the pi55ed with power guides who instantly boot then brag about booting in the room.
Some of the names I see allowed to stay in the room make my skin crawl for various reasons, but hey, each to their own eh.