Hey Pandas, What Is The Weirdest Scar You Have And How Did You Get It?

I have two scar on my feet because I was on my neighbors round monkey swing that was lower to the ground the I thought, and I tried to stoop myself and ended up ripping like 4 layers of skin though. That was almost a year ago and I still have two dark round circles from where my foot rubbed on the ground. Funny thing is it didn't hurt.
I also have tiny scars on that same foot from jumping off of sailboat at camp and scratching my foot cause I thought it was deeper.
I am now realizing that I am not very good with depth reception...