Let's just say that he has some strong political opinions and a tendency for brash overemphasis. He won't say "it was cold today." Instead, he'd probably say something like, "icicles fell from the sky and impaled thousands of people around me but I survived because I'm so macho."
His game, Grimoire, has been in development for something like 15-20 years now. I don't know when this particular loop started, but since at least 2012 (
here's a fun read if you don't value your time) it's been
almost finished. Just a few more issues! The game will be done in months! Weeks! It's so very close now! And then the release date is missed and the whole thing starts over again later. Ad infinitum. Grimoire looks at the development of Duke Nukem Forever and lusts at the tight ship they ran over there.
That's... just the beginning, honestly, and there's all kinds of miscellaneous drama surrounding him (trademark trolling, crowdfunding campaigns, and even a story about an unfinished Wizardry he worked on with penis monsters that actually turned out to be somewhat true), but that's at least the relevant bit. It's probably best to just smile and nod in blissful ignorance of all of that.