You guys need to work on more airplanes...you're but rank amateurs at self inflicted pain (unless you too have permanently removed a body part)!
With that out of the way, I do know a few of y'all that have some humdingers!
For example, friend 1 was fishing a coax cable out of a small hole under his RV10 fuselage to hook up a Comm antenna. The cable slipped back into the fuselage throught the small hole so the friend stuck his finger into the hole to try and wiggle the cable through. Whilst his finger was in the hole it swelled up slightly and became quite stuck..and could not be withdrawn, so there he sat for a good long while unable to reach anything (including a cell phone). After some time he finally just yanked the finger out, leaving much skin behind.
Friend 2 who is rather portly was trying to work under his newly completed RV-10 panel. After a bit of wiggling around between the seat, the stick, center tunnel and side of the plane, the friend sort of "fell" into that cavity and completed his work....only to find out he was entirely and completely stuck. Luckily he had his cell phone handy and called some friends over to butter him up and winch him out. He was stuck there almost an hour!
Friend 3 was working on his velocity injection servo plumbing while mounting the engine. As he stood up really fast while backing away from the plane his head smacked one blade of his brand newhis MT prop (not running).....so hard it knocked him unconscious for some time....and cracked the prop blade which required an overhaul before it'd ever been run! A visit to the hospital, stiches to his scalp and he was all cleaned up....except for the blood stains on the hangar floor.
Friend 4 was painting his fuselage and had stood up on one of those little 3 step ladders. He forgot he was up 2 steps and when he went to step down he miscalculated....wiped out (broke his ankle) and ended up with paint everwhere t shouldn't have been!
Friend 5 was tig welding on a fuselage and din't notice the slag in his shoe until it was sompletely on fire and caused 3rd degree burns on his foot.
Friend 6 was messing with an old BRS chute in the back of his pickup truck when it fired off. Didn't really cause bodily harm, but beat up the truck pretty good, and...as the chute flew in the air it caught on fire and burned up as it settled back down to the ground.
Friend 7 broke his nose during a compression check when the prop got loose and smacked him good.
Friend 8 is the anonymous idiot that got his hand caught in a running prop while messing with a carb...and the rest as they say "is history"!
I have many more of these, but those will have to do for now!
Cheers,
Stein