So this is Richie Tozier. He's coming in from the end of Stephen King's It: Chapter Two.
When life is going normally and not being an absolute horror show, Richie is a standup comedian who while, pretty good, kinda never got past the idea that Your Mom jokes are really funny. He also does voices. They probably aren't as politically correct as they ought to be, but he's gotten better than since he was a kid. Anyway. He's kinda ADHD and can never really stop what's coming out of his mouth and loves loves loves hiding the fact that he is riddled with insecurities. Yay!
I dunno who's worried about spoilers or not, considering it's been a few weeks. But let's just say that Richie's had a very, very bad week. So he's probbbably going to think this whole set up is a horror alien clown coming back to further ruin his life. Watch out, guys. From here on out it's gonna be fuck word after fuck word. Once he figures things out he won't mean it and will be sorry for his general everything. Mostly.