Not really gorey, but still "oh god ow pain".
I used to have a lot of trouble with the nail on my big toes, to the point where I had to have open toe surgery to literally take off the sides of each nail so they would grow right. Well, when I finally got the first one done, I got to take off of school for a week (Yay!), but when I went back, I still had a massive bandage on my foot. I could still play in gym and everything, but I had to take it easy.
Now, allow me to introduce an individual named Kyle. This special individual would torment me to the point where my parents almost took legal action because he would not stop and his parents were under the delusion that their son was an angel. Kids, what can I say.
Anyway, pretty much everyone knew that I had a problem. I mean, I had to walk around on my heal instead of my whole foot. So, Kyle, brilliant person that he was, decided to come up to me in gym and stomp on my bad foot. Words could not describe the utter pain I was in, not to mention how pissed off the teacher was.
That put me out of gym for a couple days, and I almost missed more school because the searing pain would not stop. When it finally did, I was tentatively allowed to participate, where Kyle attempted to do the same thing. His jaw encountered my fist instead. The teacher just laughed at him.
More saga with the fixed toe: when I had the surgery, the doctor informed me that the numbing agent he used may cause unusual ridges in the nail as it grew. So, near the end of the year, when I found an odd dip in my nail, I didn't think anything of it.
Fast forward to the fifth grade end of the year trip to Sandy Hook. We got to go swimming in the ocean, and while I was doing so, I started to get a stinging feeling in my toe. I ignored it, until it got worse, and I was forced to get out. By that time, we were starting to gather and go home anyway, so I just hobbled with a teacher's help back to the bus.
As soon as we get back to the school, I go straight to the nurse. She gives me a tissue soaked in some stuff, I don't remember what it was, and tells me to rub that on my toe. So, I went into the bathroom to do just that, starting with my nail... all of a sudden... *POP*, nail pulls right off.
I just kind of stared at it in my hand, before sticking my head out and asking the nurse, "What the heck did you give me!?"
It turned out that the drug the doctor used to numb my toe caused a NEW nail to grow under the old one, which in turn caused the old nail to slowly come separated from the skin underneath. The salt in the water and the current just hastened the process.