Former MMA champion and all-around gamer Ronda Rousey appeared on Conan O'Brien yesterday to "demonstrate exactly what it feels like to experience true 4K gaming on the Xbox One X".

After two nasty losses and more than a year out of the spotlight, Ronda Rousey has likely retired from UFC. Once upon a time, this would have been a death knell for women's MMA in the UFC, but now the UFC's got an amazing crop of talent ready to get on with the show. Unfortunately, the organisation isn't doing much to help them become stars.

Rejoice, nerds: The blood elf rogue you're raiding with in World of Warcraft could, in fact, be famed MMA fighter and noted babe Ronda Rousey.

Ronda Rousey has been a long-time fan and servant of the Pokemon series. So with all the hype surrounding Pokemon GO, naturally that meant it was time for Ronda to train in a Pikachu costume.

I also want Ronda Rousey to play Samus from Metroid.

We already knew UFC fighter Ronda Rousey plays World of Warcraft sometimes (as a Night Elf Hunter), and the fact that the folks at Blizzard love Easter eggs, so seeing a small in-game tribute to her is really no surprise.

I've seen a lot of people contending that Ronda Rousey was "exposed" over the weekend -- that Holly Holm's kick-heard-'round-the-world is proof that Rousey was never all that good in the first place. Those people are wrong.

And what did you think?

The Street Fighter version of the Ronda Rousey/Holly Holm fight isn't quite as bloody as the real thing. Still really quick, though.

Let's start with a caveat: Kotaku is a video game site, not an MMA site.

But considering we covered the UFC's huge event in Melbourne, by discussing the historic significance of Ronda, it would be remiss if we didn't update you on the fact that Ronda Rousey made history again...

By losing in the most shocking way possible.

Joanna "Champion" Jedrzejczyk is one of the UFC's least-known champs, but these days she might be my favourite fighter, period.

It’s difficult to pinpoint the precise moment when Ronda Rousey became a 'star'.

Ronda Rousey is a Pokemon fan. We've established this.

But Ronda Rousey's fandom has just entered a whole new stratosphere. Ronda has just reached peak Pikachu.

Ronda Rousey and Floyd Mayweather may never wind up trading blows in real life. But, now we know who'd win if they were Street Fighter characters.

UFC star Ronda Rousey held an "Ask Me Anything" crowd interview on Reddit today, and almost immediately, she discussed a ton of nerdy stuff. Here are some of her best answers.

"She also scares me," said the Prince of All Saiyans. Nerd Reactor spoke with THE Vegeta -- or at least his voice actor, Chris Sabat, in character as Vegeta -- about UFC women's bantamweight champ and professional headline monopolizer Ronda Rousey.

Ronda Rousey looks more unbeatable each time she fights. She's considered one of the most dominant athletes alive. Maybe it's time for her to lose.

As you're probably no doubt aware, Wrestlemania is currently happening right now. Like, right this second. So there's still time for the show to top its best moment, but how can you beat this? Ronda Rousey just made an appearance with The Rock and basically cleaned shop whilst wearing a Dragon Ball Z t-shirt. How can you beat that?

The UFC's embedded series is great. Typically it follows fighters in the week before their fight, watching them get prepared, diet, cut weight and do whatever they tend to do in their down time. With guys like, say, Donald Cerrone, you get to watch him Wakeboard, skydive and do all sorts of extreme stuff. With UFC women's champ Ronda Rousey? You pretty much get to watch her play World of Warcraft.