This is a totally weird idea, but would anyone be interested in a PB slash line based off of the EverymanHYBRID video series?
Basically two good friends (around college-age or a little older), very dude-bro types, decide to make a series of videos together for youtube on everyday fitness and health. But along the way, they start noticing strange and random snippets of footage sneaking into their videos that they don't remember filming, as increasingly creepier and more unexplainable events in their lives begin to convince them that they're being stalked for some reason by something really evil. They start unraveling the mystery together as things get more and more intense, etc etc.
Just drop a comment if you're interested, for an AIM sn or plotting post!