I was doing my R&D a favor by going to the mun. I tried an unplanned landing, since I was tired of flybys, and decided to take a risk. In the end, I stranded Jeb. So, I made a rescue craft, and landed it about 20 km away from good ol Jeb, and decided take some fun jumps with Jeb. I jumped so high, and fast, I killed him a couple of times. (sorry, Jeb) I realized that if I slammed into the ground hard enough, I would bounce, and the Kerbals would freak out, and magically survive. It was really funny. ( to do this, you go up, and forward in EVA, and then, at the peak of your ascent, go down, and spam the jump button.(don't go too high, or fast. Go about 100-150 m/s)). It ended up crashing my game, since I quicksaved when the Kerbals were flipping out, then quickloaded. This is more of a notice, than a question, but, whatever, right? Why does this happen, and why is it so FUNNY?!