OH! Another thing that has happened to me is that I jumped off a platform near water and Link did a dive and landed on land. I know it's probably happened to most people but.. it's still kind of funny.
Ok, I know this is really immature but I was like 11 so please don't judge me. :) I named Epona "PooStain." During the cutscene with Ilia and Epona at Ordona's Spring, Ilia said something along the lines of "I washed my PooStain for you Link." It made me laugh because it was so unexpected.