This is not a mod injury but its a great story none the less. Well, I sort got in a fight and punched through a window. Bad idea. I have a 5 inch scar that required 27 stiches inside and out. I cut though veins and tendons. Took me six months to recover. The scar is cool though.
My advice, if you must drink excessively and someone confronts you to fight....RUN! B)