EXCLUSIVE: 'Jackass 3D' Clip Features The Ultimate Hand Job

The below video isn't just a "Jackass 3D" clip, it's also a cautionary tale that illustrates why you should never try to get a job with Johnny Knoxville. Never.

You actually get a glimpse of the below hilarity in the debut trailer for "Jackass 3D." The side perspective we get here though, seeing how quickly Bam Margera is knocked off his feet...