The world's greatest "parkour experts" demonstrate their skills

(CBS) - Allow the Dyton Brothers, likely some of the youngest trolls on the Internet, to introduce you to the most cost efficient sport in the world: Parkour, or the more appropriately named Free Running.

Some of the really intense Parkour videos out there are actually awesome and awfully impressive (see this for example). But there are also many cases of people who film themselves free running that shouldn't.

Enter the Dyton Brothers, trolling to save the world from subpar free running videos. When they see a parkour video their thought process is more of a "doood, thats sick bro!" opposed to the "dude, that's sick" parkour fan reaction.

With their impressive camera work, incredible athleticism, and intimidating scowls they take a bite out of all of the poser Parkour enthusiasts out there, claiming the parkour web domain for themselves.