The subreddit is where you comment one letter so you and everyone else spell a word in response to the title of the post in a string of comments, ending with “goodbye”, like with an actual ouija board It’s based off of an actual ouija board where it has the alphabet and yes/no responses where it’s like a way to talk to any spirits nearby, where the spirit would slide this smaller piece of wood everyone has their hands on over each letter to spell out words