Similar story, I handed my phone to one of my good guy friends to show him a picture of something, probably some neat critter or something cool i drew. I don't remember. Well, I have a blackberry bold that has the tiny flat trackball that can be activated by a damn breeze. I handed him my phone to show him the picture, and must have bumped the trackball, because he takes one look at it and his face went kind of ಠ_ಠ and he says "ummm, I don't think this is what you meant to show me..." I took the phone back and lo and behold, it had switched over to the next picture of me in a compromising position, titties ablazin' (I had taken it for my bf, oooops). I was so embarrassed, but luckily we're good enough of friends to just kind of laugh it off. I still felt really weird though. Eeesh. Now I always make sure to zoom in a little when I show someone a picture, so there's no chance of it changing over to another picture, ha.