An "Alternate underworld" of sorts. If you don't want to go to heaven, hell, purgatory, reincarnate, or any of those other things, then you can go to the Dark Chills. The name was first coined when the bridge to the Beatles' song "I Am the Walrus" was played backwards for the first time. You can find this on youtube. It's presumably run by the Grim Reaper and is dark and cold--duh.
Forwards: "Sitting in an English garden waiting for the sun"
Backwards: "Worst of all, he's in the Dark Chills. Remember this please..."
"I don't believe in heaven or hell, but I do believe in the Dark Chills!"
Facebook; Religious views: Dosn't matter, I'm going to the Dark Chills anyway...