While conducting a review of the suggested edits queue, I noticed a user had made a change to the wiki for zombie-whales. This piqued my interest, as I had never seen this tag before, so I dug into the tag's existence.
There is only one question tagged zombie-whales, specifically, this one, and it makes absolutely no sense in the context of the question. Looking at the edit history, the tag was added by a user other than the questioner in what appears to be either an attempt to further the joke intended by the question or a defacement of the question. (In either case, that edit shouldn't have been made, in my opinion.)
zombie-whales can also quite clearly be covered by a combination of animals and zombies (or just the latter, as the tag info indicates it can be used for any undead creature).
Can we burn the zombie-whales tag?