One time I got really wasted and fell on the metal part to a can of cat food and gashed open my arm. I didn't notice for a couple of minutes, but yeah that hurt.
I think it was even more horrible when I went to the hospital. The nurse was supposed to inject me with Novocaine before getting eight stitches and she screwed up by not doing it right, so I ended up feeling it and then finally did it right. Not too mention while the doctor was stitching me up he wouldn't stop talking about WALL-E, then all of a sudden he said "oh shit" and I was just kinda like WTF. Then he just kept rambling about WALL-E.