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On this episode of UFC NOW, we'll discuss when a fight should be stopped and how you can show a referee that you're still in the bout. We'll also debate whether there are new jiu-jitsu moves or if they're simply trends. And we're back with Roundhouse, as lightweight champion, Rafael Dos Anjos and Kenny Florian will play a game of Who Said It? And you're not going to want to miss our Top 5 for the week, which is the Top 5 Funniest Fighters in the UFC.