UFC Fighter Dislocates Shoulder Celebrating

Remember when you're parents told you to be a good sport? That when you win, you shouldn't rub it in? This is why. UFC fighter Johnny Walker just won an impressive UFC fight, so he decided to do the worm in celebration. Turns out he knows how to fight better than he knows how to dance. OUCH! You can see him try to come back up and his left arm has no juice left.