Incomparably superior.
So the joke is that Sylveon is an asshole?
Or an idiot.
Source (Tumblr), alternate frontend
That is the joke, Sylveon is maliciously (or maybe blissfully, based on the other comics) unaware of the problem.
What part are you confused about?
“We only want other people to have to deal with our slop.”
Edit: better image and found source
Look at the alt text on the original post.
What?
I don’t know either, but having preexisting relationships is absolutely incredible for roleplay.