One that I can think of that actually scared me was; I was over at Jad's, organizing chests (and his are conveniently located on the edge of a cliff) and I jumped up to reach a chest. It appeared on the screen as though I had gone through the chest, underneath the open I was trying to open, and started falling to the bottom of the mountain. Upon hitting the ground I teleported back up to the top where I was before I jumped. It was freaky xD

I hoped this helps :)