Former UFC combatant and current professional MMA fighter Josh Neer got so fed up with a troll harassing and challenging him to fights on Facebook, that he finally invited the guy to come by his gym, where he delivered the vicious, relentless beating you see above.

The clip above is from Glena, a documentary about a single mother in her mid-30's whose goal is to be a professional MMA fighter. The movie, which premiered on Showtime last night, explored what it means to follow one's dream while negotiating parental responsibility. Is Glena "Heartless" Avila selfish for undergoing the virtually nonstop training necessary to fight on a professional level, as it cuts into her time with her kids, or would sharing the benefits of such a career ultimately make it all worth it? How much of yourself do you give up for your kids, and is it really in their best interest to do so? Without firm answers, these are the questions that the movie probed.

After a weeklong manhunt spurred by an accusation of severe abuse, mixed martial arts fighter Jon "War Machine" Koppenhaver was arrested yesterday in Simi Valley, California.

Mixed martial arts fighter War Machine is still on the run and tweeting apologies after allegedly attacking his ex-girlfriend, porn actress Christy Mack, on Friday. Today, Mack—who is still recovering in a Las Vegas hospital—posted a series of graphic photos and her own horrifying account of the attack on Twitter.

Las Vegas police are searching for a famous MMA fighter who allegedly attacked his girlfriend this weekend, beating her so brutally that she was hospitalized with severe injuries.

At the recent Medway Meltdown event hosted by WCFC (World Championship Full Contact AKA White Collar Fight Club), one fighter took the word "meltdown" a bit too literally and refused to heed the referee's call to step away from his opponent.

Earlier today, former MMA fighter Jarrod Wyatt pled guilty to first degree murder and mayhem for one of the more grotesquely violent crimes in recent memory; in 2010, Wyatt cut an 18-inch hole in his friend and sparring partner Taylor Powell's chest before ripping out Powell's heart, tongue and face, all while tripping on mushrooms. As part of his plea Wyatt will serve at least 50 years in prison.

At Saturday's Fire Extreme Fighting MMA event in Kankakee, Illinois, a 53-year-old spectator who goes by "Tim" agreed, apparently on a whim, to replace a no-show fighter in a match against an opponent half his age.

In case you missed this story from last Friday, it will start your week off on an inspirational note: the security camera video above shows Luis Rosales robbing a Los Angeles hotel—and then running into Brent Alvarez and Billy Denney, two MMA fighters who just arrived in town for a fight tournament. A group hug of crime-fighting ensued! The LAT reports:

Orrin nutrition! Vitamin ratings! Blackwell jetski! Olean o-fat! Loyalty benefits! Poison competition! Bulgarian method! Supreme diabetes! And MMA workout secrets of the stars! It's your Tuesday Health Watch, where we watch your health—from the sidelines!

Herschel Walker won the Heisman Trophy in 1982, and played many years of professional football afterward. Yet he still looks great and has decided to punish his body (and his opponents) some more.

I don't know what's grosser here: The gleeful pervert grinning at ultimate fighter and former Fear Factor host Joe Rogan, or that Joe uses a soundtrack of pig snorts, whips, and the phrase "Ride 'em cowboy" for this video.

Evangelicals have gone all martial arts and want to inject a decent quantity of violence into the otherwise sedate process of praying and stuff, report the New York Times (via plaid-pants-wearing writer Ross Schneiderman). [NYT]

Congratulations to Amanda Lucas, daughter of franchise-ruination-hastening Hollywood superproducer George Lucas, for having successfully completed her first public, mixed martial arts competitive bout in Auckland this weekend. From /film.com:

CBS has seen the future (or at least the ratings) and its name is Kimbo Slice. Or maybe it's Regis Philbin. Or conceivably both, after a look at the weekend ratings that established both EliteXC Saturday Night Fights and Million Dollar Password as the network's summer programming to be reckoned with — nauseously, perhaps, and only after sizable narcotic consumption, but no doubt inevitably. Philbin strung together an audience from the 60 Minutes window preceding him Sunday evening, winning the night with nearly 11 million viewers. But bare-knuckle Mixed Martial Arts superstar Slice fared surprisingly well in an even more sepulchral Saturday-night slot, pulling an average of 4.3 million viewers nationally between 9 and 11 p.m.