I've mostly been loving the guide and think it is hilarious for the most part.
However, in the most recent part there is one thing that rubs me the wrong way, and that is the way that you refer to Adrienn's gender.
While this is probably for comedic purposes (and it is possible the way it's annoying me is just because I'm no fun), I really don't like the fact that you refer to Adrienn as he/she/it. Like Adrienn, many people here identify as non-binary and that is their gender choice and is no less valid than male and female. By referring to xem as a male/female/it you are either misgendering xem or turning xem into an object which I'm not so keen on.
Also lines like "Adrienn confesses itself to be a non-binary which, for some inexplicable reason, Radomus is already familiar with. The old bum outtrended the trendy teenager" make non-binary people sound like people who are just being trendy hipsters whose gender identity is something that they chose just to be different. I don't consider people's gender choice to be a trend, but an important aspect of who they are.
Once again, I might be taking this way too seriously (it's possible even the non-binary people here will not be bothered by this) but it is the one major flaw I see in an otherwise great guide.