WWE Champion CM Punk and R&B singer Chris Brown are currently involved in a war of words on Twitter, which is generally where wars of words between famous people who have never met occur. If you’re wondering why Punk, a pro wrestler, and Brown, a pop star, are at the point where they’re making physical threats via social media, we’ll provide some context. Video, after the jump.

At… least he got a knockout, we guess? [Outside the Box Score]

This is a Japanese commercial for UFC 144. Beyond that, we have little to no idea what is going on here, only that it is quite possibly the most Japanese thing we’ve ever seen. You’ve been warned.

[Bro Bible]

We puzzled for a bit over how to get the video above – a video that contains every face-punch in Road House, therefore making it perhaps one of the best videos ever created – onto our site. While we obviously wanted desperately to post a video that contained every face punch in Road House, this is a sports site, and while punching is a physical activity, finding a real sports connection there would be pushing it. Then we realized: we don’t need justification. This is every face punch in Road House we’re talking about here.

There’s really no cutesy way to say this, so I’ll just throw it out there: MMA fighter Shane Tyner had his ear elbowed off by Kenneth Crowder over the weekend. Pretty cut and dry here: guy gets elbowed, elbow causes guy to lose ear. Video, after the jump.

Dereck Chisora lost last night to WBC champion Vitali Klitschko, but that wasn’t all the fighting he did. That was thanks to David Haye, another British heavyweight, who came to the press conference, aimed some trash talking Chisora’s way… and left after hitting Chisora in the head with a glass bottle and generally making a mess. Video after the jump.

Just prior to his bout with Vitali Klitschko, Dereck Chisora made the second dumbest decision of his life, when he decided to spit in the face of Vitali’s brother, former heavyweight champion Wladimir Klitschko. Yeah, as if he needed to give the Klitschko brothers any more reasons to want to bash his face in.

On Saturday night, Vitali Klitschko and England’s Dereck Chisora face off for the WBC heavyweight title. Chisora is, to put it nicely, the underdog… but after this, there’s a chance no one will remember the actual fight anyway.

After Filipino Johnriel Casimero beat Argentine Luis Alberto Lazare by TKO to win the vacated IBF light flyweight title in Buenos Aires on Friday night, things got a bit… testy. Fans stormed the ring, going after Casimero and throwing punches, bottles and chairs. The beef was reportedly over some dirty maneuvers — some ear and neck biting in the fourth and eighth rounds, to be exact — but all we know is that Casimero spent way too much time in the ring after everything went to hell. Get out of there, dude!

[Larry Brown Sports]

There really does not need to be any more danger involved in mixed martial arts. Whatever complaints one might have about the sport, it’s hard to make the case that “they’re not putting their bodies on the line enough” could be one of them.