I found this on youtube by chance And what a chance i can’t stop laughing
Enjoy.
[video:2ehrlqdg]http://www.youtube.com/watch?v=0-5QMRgXreY&feature=related[/video:2ehrlqdg]
these guys also did a sketch for the BBC.
[video:wzchptjj]http://www.youtube.com/watch?v=-wff9u-ObS4[/video:wzchptjj]
[video:wzchptjj]http://www.youtube.com/watch?v=qudzf4zH54Y&feature=relmfu[/video:wzchptjj]
and they also performed a shorter version of the sketch you posted on a childrens show called "the slammer" (though I managed to catch that one by accident when looking after my niece. lol)
I just watched those two guys on TV, they are funny and talented.