Crazy, indeed.  I squinted and did a puzzled double take at the screen.  "Is thaaaat?

You didn't miss much.  Rafi started to ask for whoever was watching to come out to LA and avenge his death and Kevin just closed his laptop as if he had better things to do.

I'm guessing Nick Kroll and other cast members were unavailable for some of this season's shooting schedule, so they went with this.  Or, Mantzoukas really is gone and they wanted to write his character off proper (in a hyper-Rafi kind of proper).

Or "Detachable Penis" by King Missile

That made me laugh and remember I once drunkenly decided to get a lap dance session right around the club's closing time.  The DJ played "Everyone has AIDS" from the Team America: World Police Soundtrack.  No refunds, indeed.

I didn't read any of the comments to see if this song was mentioned, but God Speed You Black Emperor's "Dead Flag Blues" immediately came to mind.

Yeah, I'm sick of the Mid-West hate.  Fuck off with your lazy argument.

Dennis Hopper in Blue Velvet comes to mind.  Specifically the Beer at Ben's scene with the great Roy Orbison drop light lip syncing performance by Dean Stockwell.  Probably my all time favorite scene in cinema.  Hopper has some great F-bombs in there.