It'll probably be in your favor to watch this clip. Not because it's the legend RVD but what he tells our guy at LAX the other day. May save your life in a street fight!

Here's his credentials:

According to Wikipedia: Van Dam has won over 21 championships and is the only wrestler in history to have held the WWE Championship, the ECW World Heavyweight Championship, and the TNA World Heavyweight Championship (including holding the WWE and ECW titles simultaneously within WWE). Van Dam is also the 2006 Money in the Bank winner, a WWE Triple Crown Champion, and a WWE Grand Slam Champion.

Seriously watch the clip!