Lots and lots of small cuts and bruises, but as for more serious stuff?
Slipped and fell fown a flight of stairs a few years ago, cracked my tailbone, got a hairline fracture in my right kneecap, BADLY bruised my left kneecap, and sprained a few things.
Busted my right elbow pretty bad when I slipped and fell two metres of a scaffold onto a pile of rocks early last year.
Etc..
I've had some funny injuries though, like when I was training Aikido and got thrown headfirst into a metal doorframe. Hit so hard the paint peeled off. Bled like a pig, but didn't even get a headache, though I was pretty disoriented for a few seconds. Still have the scar, and I've been nicknamed "Mr. Potter" for it, as it looks like a lightning bolt 🙂
Another time, I was out taking a stroll, minding my own business, and all of a sudden, a baseball bat flew out of nowhere and struck me straight in the noggin. Chipped some teeth, had the mother of a headache afterwards...
Also had a bicycle accident when I was 15, resulted in a 2 day hospital stay. Was in a real hurry, was on my way to buy my father a birthday present (it was his birthday that very day, heh), and was going real fast. Then my handlebars came off... Lost control, hit the curb, flew headfirst into a garden wall, made from slate. Must've blacked out, cuz the next thing I knew, I had ants all over me. Again, bled like a pig from my head; no helmet, hehe. Damn wall lay broken all over the place... Dad said he couldn'tve asked for a better birthday present than me surviving an accident with a mere concussion, hehe.
Cheers.