Hahaha thats hilarious!
One time I was in a canyon and I was on a super awkward rappel that was tight but had an overhang, so it was really awkward to approach. Now I doubt most of you have ever seen a piranha rappel device, but this is what it looks like
now as I mentioned earlier, this rappel was both tight and awkward, so as I was working my way down to slowly put all my weight on the rope, the piranha got at about the same level as my face. I hadn't noticed, so as I got to the tight part, that there pointy part on the piranha began digging into my bone just to the side of my eye, you know the one. So this pointy metal object is digging in to my bone, but I have no choice but to proceed like this since I'm in the middle of the overhang section. Once I get to a spot where my feet could touch the wall, I put my weight on my feet and resolved the issue. However, after putting my weight on my feet, one had gotten lodged in a crack and was rather stuck. Not to the point of having to 127 Hours it, but pretty stuck. I fought to get it out and apparently my shoe was loose, so about the time I finally popped my foot out of this crack, my shoe falls off, and continues down the rappel in to the water at the bottom. You'd have to see, smell, and swim in canyon water to TRULY appreciate the disgustingness, but here's a picture so you have some idea of what my shoe is now in
(Not me in the picture by the way)
So I continue down the rappel with one shoe and a bruised face and land in the water, only to find that not only is it freaking nasty an freezing cold, but also to deep to stand. So I realize what I have to do: go shoe diving. I submerge myself completely and begin feeling around with my foot to see if I can find the shoe. I locate it after several attempts and dive down to get it. I finally get the damned shoe and get out of that water asap.