Glad you weren't hurt.
I've got the t-shirt. One scar on the right knee, two on the left knee, and one real ugly one on the left thigh... those saw cuts bleed like hell, and hurt even worse the next day. My last close call happened this spring. First, I don't carry a billfold in my rear pocket, I carry a metal reinforce leather money clip in my left front pocket that has one small pocket for a drivers licence and a couple cards. I got tired, lost concentration, and lowered the saw a bit too far, too fast, after a cut; it hit me right in the money clip as I released the throttle. Tore the jeans and pocket wide open, ripped the metal from the clip, shredded about 80 bucks, and cut through the drivers license, credit card and debit card before stopping in the leather on the far side. Not a single scratch on my leg... but I had to buy a new money clip and a pair of jeans. Just amazing how all that damage can happen in less that half-a-second.