Stung by lionfish and motoro's, burned by carpet anemone's and bitten by a 36 inch Tesselata eel. No pictures though, these happened when I was younger and working in a LFS in Chicago.
My big flowerhorn bit me many times and drew blood. He still bites me, but I wear big, shoulder length, rubber gloves in the tank now. So he still bites, but it doesn't hurt. We're both happy !