Man...I am not tough
VICE posted an awesome article about the Male Slapping Championships in Siberia - and it just hurt
Hurt to read about - and REALLY hurt to watch
From the article:
The rules are simple, you walk up to a white table, stand across from your opponent and slap his face, then, if he so chooses to return fire, you take a slap in the face. The two of you repeat this as many times as necessary until one bows out of the beautiful slap dance either on your own volition or by being knocked out.
See below