@LMAO is flooding the site with random communities because they’re salty about being banned for claiming too many community names. They claim they’re trying to “fuck your entire site up” but I imagine it’s a relatively quick fix to delete all the communities they’re creating, LMAO.
Personally I just use a dumping ground email address. Just an address i use for any website I don’t particularly trust that I never look at unless I know there’s a confirmation email waiting for me