Oh my god loads! =D
Faceplanted out of bed while asleep when i was five. Broke my nose.
Fell
up some stairs when i was seven. Split my head open.
Fell
down some stairs when i was eight. Almost lost an eye.
Punching a solid oak door.
Really hurt.
Walking into several doors and door frames.
Hit myself in the face with a badminton racket (by accident)
Tried to undo a hex bolt on the Floyd Rose locking saddle of my guitar. With my teeth. Chipped
a tooth, cause its metal and I'm dumb.
Fell asleep while standing. Fell backwards like a felled tree. Onto a wooden floor.
Tested how sharp a knife is by running my thumb along the blade. Hurt like a *****.
On the subject of knives, got bored one day and played Five Finger Fillet. Ended up dragging the blade along my thumb and stabbing myself four times in quick succession.
Caught a water balloon fired by a three man catapult. Ouch.
Forgot to wear my body armor while racing motorbikes. Fell off in front of an opponent trying to take a corner too fast. Got run over.
Crashed my friends motor-tricycle 10 seconds after kick-starting it
Crashed my friends quad in the same way.
Dropped the clutch by accident about to set off on my dirt bike. Then did it again 10 minutes later.
And many, many more... Yeah I'm an idiot, but hey! It makes like fun!
Edit: Bounced off a trampoline.
Walked off a trampoline by accident. Wasn't looking where I was going.
Sprained every finger at once. MY GOD that hurt.
EditEdit: Snorted an extra-long tube of sherbet for a dare. Then proceeded to cough and sneeze at the same time. Got it stuck in the back of my nose
For those in the UK, it was one of these.
I burn my hands all the time picking up hot pans at work, cause I forget that they are hot.