(this is the first time I'm trying to do a major tag project have mercy if I make a mistake with formatting it in the forum and stuff)
As of writing there are FOUR HUNDRED TWENTY TWO (422) general tags that include the word "bikini".
That's too much. Especially because many of them are only in the double or even single digits.
Step one: Flag bikinis.
There are 26 [country]_flag_bikini tags. These posts can easily be found using [country]_flag + flag_bikini with very few false positives.
Sadly out of these 26, 21 are entangled with implications requiring multiple BURs to fix.