Okay, I realize horror isn't exactly within the CGC realm, but I just wanted to share this link. Some of these are rather creepy, but I find #19 to be the creepiest.
http://www.mandatory.com/2014/02/21/20-terrifying-two-sentence-horror-stories/
And yes, some of these seem ripe for expansion into short stories.
http://www.mandatory.com/2014/02/21/20-terrifying-two-sentence-horror-stories/
And yes, some of these seem ripe for expansion into short stories.