So, on my left rib cage, second rib down from the top, the rib is a little ganrled and juts out where it connects to the sternum. Also, my collar bone on the same side of my body is a little misshapen, and I can make it pop out where it meets the front of my neck by bending back my shoulder

It's great to freak people out with.
I did fall down the stairs as a baby, but the doctor told my mom and dad I was fine (my mom looked away for one second, and there goes tyna! kathunk a thunk a thunk!)
Note: This does not worry or concern me in any way shape or form. I'm just curious! I've never had a doctor ever say anything about it.