Me and keven are pretty freaking hard-core. I punched out the ambo when he tried to put arm back on for being such a [censored]. Lucky i didn't hit my funny bone.... My brother once smashed out his two front teeth and cut the [censored] out of his face when he misjudged how fast the [censored] was going.
Worse fall I had was when my friend asked me to ride as fast as I could on the school playground. I obliged, and my trouser hems got caught somewhere critical, which had the effect of an endo on an unicycle. Not good...