The theory that we live in a simulation reality intrigues me a lot. 

my absolute favorite theories are the ones that shoehorn aliens into things with no viable explanation besides drawing triangles on a map and pointing at weird shapes caveman style

I love the infinite earth theory. I don't believe it but it's so cool speculatively, it would make great world building for some fantasy adventure

Satan is a position, not a being

soultrap and adrenochrome

I feel like once i watched a conspiricay video on youtube a few years ago and it was talking about a guy who i think if i remember right travelled somewhere but the place on his passport didnt exist or something and maybe a different guy maybe the same was in a hotel and he never left the hotel but instead went through a worm hole and it was weird he never left or checked out, was never seen leaving, didnt jump a window or anything. so odd !