Wellwater
Just a flurry of H₂O
https://derpibooru.org/tags/nsfw, wherever you see it on the site, claims to have -5 images. Actually checking images tagged that way shows there are 8 such. Presumably there’s some bad data in a denormalized field somewhere, so can the devs fix that for this and any other tag with negative count? (I tried editing a pic to not have it anymore, then back, but that didn’t seem to help.)