It's not a Rat or animal bite but it sure was memorable
I had had a few beers and it was very late (2 am) and I was whittling some wood at home with my Barkie Aurora which I had just sharpened to an atom splitting level. I had this brilliant idea that since I'm a left handed it would be a good idea to also be able to use a knife with my right hand. So I'm whittling away, doing fine, actually getting comfortable using my right hand when my brain farts and I slice the index finger of my left hand very deep with a gash that was probably 5/8 inch long. It was bleeding pretty badly but not profusely, so rather than just keep pressure applied I focused more on determining the damage I had done. So I inspected the wound and it didn't appear that I had cut anything like a tendon but I just wasn't completely sure. I still had full movement of my finger but just couldn't decide what to do. The trauma from the injury was making me very uncertain and nervous. In between stopping the bleeding, I kept opening the wound to look around. The floor had a lot of blood on it by now. I got up thinking I would wake my wife to get a second opinion and slipped in the blood and wrenched my back trying not to fall. On my way to the bedroom I fainted, the first time this has ever happened to me, and fell to the floor slamming my elbow and hip against the floor and wall. I don't think I was out for more than a few seconds but when I finally came to and started to get up I ended up projectile vomiting against the door to a closet and then stumbled into the bathroom to vomit some more. After the vomiting I splinted my finger with a coat hanger to keep the wound closed and wrapped it tightly in bandages and laid down on the couch. The bleeding was under control and I decided to just wait until morning and make a determination then whether to go to the hospital. The next morning it was really a coin toss and I decided to just deal with it at home but I was in a fair amount of pain for several days between my cut finger, the multiple deep bruises from fainting, and my aching back.