I bought https://fuky.ooo a few years ago. It was actually offline for ages but your question prompted me to fix it up again.
It does one thing, and one thing only: provides quick access to "fuck you" gifs (if your UA requests with an image accept header it'll just give the image, so it works for things like pasting the url into Slack etc)
Oh and I managed to grab <my family name>.family a few years ago after the previous owner let it lapse. I've not done anything with it yet (the family curse continues!)
It does one thing, and one thing only: provides quick access to "fuck you" gifs (if your UA requests with an image accept header it'll just give the image, so it works for things like pasting the url into Slack etc)
Oh and I managed to grab <my family name>.family a few years ago after the previous owner let it lapse. I've not done anything with it yet (the family curse continues!)