Sorry to bother, but this user has been bothering people on other wikis, asking them to post videos of them blowing bubble gums, as you can see here, here, here and here. He recently messaged both Claire and Lola. I was going to go ahead and close the threads, but decided to bring the matter to one of the admins first.
I am watching this user. It's not exactly harassment at this point, so taking action isn't necessary. If Claire or Lola feel like they're being bothered, they're always welcome to close the threads themselves.