I propose that we Burninate the balloon-whales tag.
As of the current posting, there is 1 question using that tag.
I think balloon-whales is too specific a tag for WB. A combination of flight + creature-design would cover any flying animal (and thus any use of this tag), while the description for balloon-whales implies that it should be used literally for balloon whales.
Additionally, according to Vincent (in the comments), this tag was chosen as the chat tag specifically so that no one would ever use it, because it's so specific - now that someone is using it, the removal of the bad tag is necessary in order to guide users in the right direction towards tag usage. As of the time of this post edit, a user has already named the tag as "permissible" just because it exists, which is wrong.