Every few years the sports world gets a new competitor that enters the arena. From those multi-person MMA fights to people being handcuffed to a table and fighting, these new "sports" are sometimes bizarre and often nonsensical.

If you haven't seen these slap competitions then you might be surprised to learn it's exactly what it sounds like. After getting hit with a pretty solid slap, this dude goes full roid rage mode and KO's his opponent. What did the five fingers say to the face? SLAP!