re: List all bones you've broken in your lifetime and how it happened.

Are you asking how many were broken on each of us, or how many we were responsible for?

In no particular order:
Nose (someone else) - playing flag football, I accidently elbowed a guy in his nose as I turned catching the ball at the same spot he leaned forward to grab my flag

Nose (Mine) - kicked in a fight

Jaw (someone else) - same fight, guy tried to go in for a takedown and I kneed him in the jaw to stop him - it worked

Collar bone (someone else) - tackle football

Foot (mine) - one of those obstacle course races. Dropped off an ~10' wall and landed wrong

Nose (mine) - head butted going for a loose ball in basketball