A second degree burn on my right leg. We were sitting around the table during vacation, our caravan didn't have an electric heater so the water my parents used for tea was literally boiling, straight from the kettle. The cheese wouldn't cooperate, so my dad had to use some force to get the plastic of the sides. His arm shot out and knocked over the tea, straight on my leg. Had it wrapped up in bandages for weeks and still got a pretty big scar left from it. Couldn't swim that entire vacation, and of course the day I got the accident they finally got the big slide fixed in the pool nearby. Luckily it's high on my leg, a boxer can cover it up and it has camouflaged itself a bit over the years.
Another one was a bruised wrist. I was sprinting down the stairs for dinner, my foot only reached the top step, the rest was straight down. Had it wrapped up for weeks, couldn't move it at all besides some small finger movement.
Last one is a scar on the bottom of my chin. I was walking the dog and didn't really pay attention. He suddenly saw a cat sprinting away for him and decided to chase it. An 80kg Rottweiler is something that can pack quite a punch, I was remembered of that that day. Pulled me over and I hit the ground chin first. Bled like a bitch and had to get multiple stitches in it. Still have a small scar from it, but it's on such an area that if you look straight at me you won't see it.