I am not pointing on short content or even something inappropriate but a few weeks ago I saw a post with literally this content: gsghjhdgjjkfdhhgdhjfgjbfuhfhkgxhjdf.
And 9$ of pending reward with bunch of bid-bots at the top of the voter list... Witty, don’t you think? Kinda creative if the user did it only once. I wouldn’t know what happened next, I didn’t keep checking on him. But that can become a new direction of Steemit very easily