Tell me if i'm wrong, but "1girls" tag feels redundant. Use "1boys" for instance, there's only 13 instances of it while "1boy" have 1156296 instances.

"1girls" have 2024998 instances and "1girl" have 62648 instances. I don't understand.

I'm not very ancient in this website, but for the time i'm here this seems wrong. Is it just a mistake people went along with or is there a technical/virtual/mechanical reason for it? This could potentially mess up some little results, if the tagger doesn't include both Tags.

Someone mind explaining it?

1girl is aliased to female so 1girls is a replacement because some aliases are just hard to remove, you can tag 1girl if you already have female tagged in the same post.

I stopped caring since I'm from Gelbooru 1girl is a habit and I won't be stopping soon

Ah, alright thanks. Wish mods fixed this but if it's hard/not possible welp...