I've written some longer pieces, in the 80k to 210k word range. I finally like one of them, and it's going through some heavy editing before I want anyone to read it.
I wanted to check out publishing online before I make a decision what to do with the book I'm finishing. So took about an hour to write "When I was 17" just to see how the process worked, and submit something through SmashWords.
A very short story about a 17 year old boy. Suddenly homeless and determined to dull his pain with drugs and alcohol, a boy discovers the harder he tries, the more things get out of control and terrifying when he is assaulted by a teen age girl while running from his problems.