User blog comment:TiberiumFusion/1337 H@xor'ing Detected/@comment-33437842-20150809151308/@comment-10898177-20150809164039

Well that is certainly possible, it looks like a hack. The whole element is likely forcefully injected into the page, being that it uses absolute positioning. It also uses inline CSS while all of MediaWiki uses stylesheets, which is a big red flag for anyone who knows even a hint about programming. And finally there's the chinese characters. Wikia is an American company, right? If not, that's surprising.