Martin Shkreli was suspended from Twitter in January after harassing reporter Lauren Duca there, and reported being permanently banned Thursday. He boasted about setting up a new Twitter account to circumvent the ban, but @TrashyTheCat has now been banned too.
Shkreli is most famous for hiking the cost of the HIV drug Daraprim from $13.50 to $750 per pill, but he's also well known for being incredibly obnoxious. After he paid $2 million for the only copy of the Wu-Tang Clan's Once Upon a Time in Shaolin he set up a YouTube live stream of him sitting, doing nothing, and teasing that he would play the album. He did not play it at that time, but later streamed clips of it to celebrate Donald Trump being elected as president.