The tag alias #55427 butt_presenting -> presenting_hindquarters has been approved.
Reason: Incorrect version of the tag which seems to be gaining popularity.
https://e621.net/post_versions?commit=Search&search%5Btags_added%5D=butt_presenting
EDIT: The tag alias butt_presenting -> presenting_hindquarters (forum #321312) has been approved by @bitWolfy.
Updated by auto moderator