Jap Window Washer

I think that's the Japanese Ryan Stiles.

Matsumoto the best.

Gaki no Tsukai if anyone's interested, it's from their yearly Batsu games, or punishment games. They usually consist of a group of friends trying to scare or make each other laugh for 24 hours. And every time they do there is a punishment, such as blowdarts in the ass, a kicking from a thai kickboxer and more. Usually available from any good torrent provider :P

At just the right level of tired, you can hear him laugh.