Groin punches are never okay during a fair fight. That being said, here are one hundred different ways to attack someone’s groin, just in case you're losing that fight.

The web series Enter the Dojo Show just posted their one hundredth video to YouTube and to celebrate they made a special little video for anyone wanting to fight dirty.

Check out 100 different ways to destroy someone's groin below but be careful who you try these moves on, they may not think it's so funny.