http://www.youtube.com/watch?v=gkGP0AM14F0&feature=related
and mad respect for #6
http://www.youtube.com/watch?v=e02KXb3u1n8&feature=related
#6 is a tough guy.
I just saw this clip too... not quite as impressive- but still....
http://www.break.com/longtail-content/bully-gets-one-punched.html
#2
I'm guessing dad is a boxer.
Nice! I wonder if any of them have tried keeping their hands up?