That's pronounced "beast" (coincidence? I think not). So it seems a broken-hearted Coach Tanaka has left the McKinley High building (sniff...who's wearing a fanny pack in his honor?), so Figgins of course has recruited a new football coach. Also of course, Sue has something to say about that. And you thought her one-liners were crazy.
Check out this awesome sneak peek of the Beiste, as she goes head-to-head with the other tough female coach:
Source: TV Guide