his name was lee vickers. two cops called to this domestic incident. the guy had been drinking. try to take him down with the spray. amount of alcohol and aggression seem to make him invincible. >> put down the knife. put it down! >> this is pc body cam. the guy starts challenging to a fight but then that's the signed of an 8 inch knife hitting his stab vest. we were amazed at the level of bravery. both pcs have now been nominated for the national police bravery award in the uk. what they did was above the call of duty. >>> i'm about to make your day with the pretty awesome fails. >> thanks. >> you're welcome. >> this guy at the trampoline park, jump in on the trampoline. >> that's what he's supposed to do. >> he misjudges the trampoline. >> oh. >> he gets too close to the edge. >> i think he's trying dot the butt bounce but picked the wrong time. >> he did the back break. according to the poster that's what happened. >> he broke his back. >> apparently. >> i love fails and i love laughing at people who fail but -- >> i think this is a first. >> he broke his back. spinal damage