If you havent watched the movie yet , ill explain a bit, its basically setup just like the old jackass ( i.e. not in regular movie format , its just a bunch of short skits/stunts ) so this isnt exactly a "spoiler" but it is the funniest skit in the whole movie bar none, so if you dont like previews dont watch this video because it contains the funniest skit of the movie .
http://video.yahoo.com/video/play?vi...219&f r=yvmtf
enjoy
p.s. its 12 minutes long but worth it.