This vandal is out of control. He's destroying the wiki as we speak. He has three different accounts with which he is taking literally every page in the entire wiki and deleting all the content from it. We may not be able to recover from this one. Please ban him immediately, all his accounts, there's not enough time to provide direct links, the accounts are
Please help, ban them as soon as you get this, theres not much time
UPDATE: the user has responded to me with an apology. They have promised not to continue with these actions, It seems sincere. you may just want to issue a temporary punishment instead of a permanent ban, but you as an admin know what's right. I will leave this up to you from here on.
This latest vandal may be the most vulgar one yet. He destroyed the Buck the Animated trophy page by changing buck's phrases to be highly inappropriate and racist. Another asked asked to be given a rocky the lobster on its own page, Among other things. The third guy put an image of an offbrand singing fish on the bmbb page, though this may have been an honest mistake. Of course, I have left a direct link to their profiles: