Masha aka B1tUnl0ck3r are currently banned, but I don't think that one belongs to them. Masha's posts are almost nonsensical and it's clear he struggles with English. There was an account or two that I saw that might be related but forgot which ones they are.
iamnotback used to be TPTB_need_war - it's pretty obvious as they both have the same annoying habit of making the exact same post in multiple threads and multi-quoting the shit out of their own posts and intermingling it with other's posts. Unlike Masha and B1tUnl0ck3r, they have an excellent command of the English language.