I’m not sure how old this clip is, but it has been on youtube for about a year, and has gotten plenty of views.

“Who’s Line Is It Anyway” is an improve comedy show that started in Britain in 1988 as a radio show.

In this clip, Wayne Brady, Steven Colbert, Ryan Stiles, and Colin Mochrie have to do a ‘rap’ about an Avalanche.

Thanks to Kurt(Plastic Little Fame) for the heads up on this clip.