Your aerial "nope" moment of the day comes in this video of a Piper Aerostar 601P. In the clip, a pilot tries to set the aircraft down at a Florida runway... but without first putting down the landing gear.
The plane hits the runway and skids along. Then, amazingly, the pilot manages to lift the plane back up into the air after a few moments of horrible scraping noises, and avoids stalling.
An update from says that the pilot managed to land safely, but, unsurprisingly, had caused significant damage to his plane (you probably don't want to ).