Nuke bikini_bottom_under_shorts

BUR #48901 has been rejected.

nuke bikini_bottom_under_shorts

bikini_under_clothes shorts is a simple two-tag search with very few false positives and far more posts. We do not need this tandem tag.

This bulk update request is pending automatic rejection in 5 days.

This bulk update request has been rejected because it was not approved within 45 days.

The bulk update request #48901 (forum #391670) has been rejected by @DanbooruBot.