slips, flips and flops. extreme falls and extreme fails. when you see these five videos, you'll agree, that's got to hurt. an aspiring rapper tries dancing in the streets and gets a taste of life in the fast lane. >> oh, [ bleep ]. >> kendrick green dreams of being a rap star and always jumps at the chance to perform. in august, 2009, the aurora, illinois, native is busting his signature moves for a friend's video camera. >> going right into literally the path of traffic. >> all of a sudden, an ice cream truck comes down the street. >> next thing you know, bam.