Asking here due to time restraints, but help?

Discuss everything Gaki no Tsukai here.
I am doing a speech on comedy for speech class, and I wanted to open up with one clip that has always made me laugh.

This was from Lincoln. It was a cosplay tour bus episode that ended with a guy in a centaur outfit sliding on his stomach down a slope. I would love to show this video because it really made my spirits high after a devastating event. Does anyone know where I can get this? Raw or subbed, I don't care. Thank you.
Yukito wrote:
...It was a cosplay tour bus episode that ended with a guy in a centaur outfit sliding on his stomach down a slope...

50:40
Lincoln #234 (2011.07.05) - Costume Bus Tour
https://mega.nz/#F!uxByzZRZ!V2MCHyP4DABEZmyBrS-7xg