If only we had spent more time mastering parkour and less time playing 'Assassin's Creed,' we would be able to go outside and play 'Assassin's Creed' for real (minus the killing and weird secret societies and stuff) like this guy. Instead we'll just watch him do it. And then play more video games.

The guy who brought us that awesome water tunnel turned water slide video teamed up with free walking, parkour guy Ronnie Shalvis to bring the legal(ish) parts of the 'Assassin's Creed' video game to life. He jumps, he climbs stuff, he rolls all over the place and does flips and stuff. He makes you feel remarkably lazy. It's wonderful.

We probably should feel inspired to go do some pull-ups or something, but this really just makes us want to plop down on the couch and waste a few hours of our lives playing 'Assassin's Creed 3.' Good work, guys!