Khabib Nurmagomedov would commonly state he was not afraid of Conor McGregor (or other opponents) saying he would fight them anywhere, and they just need to send him the location and he will show up to fight.
Khabib Nurmagomedov: "If you wanna fight me please, just send me location. Send me location."
Khabib "Send Me Location"
At the the UFC 202 weigh-in face off, Mike Perry offered a handshake to his opponent Hyun Gyu Lim, removing his hand at the last second and yelling "You Thought You Had a Friend Boy!". The phrase has become popular among fans.
Mike Perry yelling at Hyun Gyu Lim during their UFC 202 face-off: "You thought you had a friend boy!!!! Aghhhhhhhhh!"
You thought you had a friend boyyy!? AAAAAAAAAAAAAA
Bangkok Ready means to be good at Muay Thai. Bangkok Thailand is the home of the martial art Muay Thai (Thai Kickboxing), and some of the best fighters in the world. To be "Bangkok Ready" is to be at such a high level of Muay Thai that you could go to Bangkok and compete with the best in the world. The phrase was made popular when Eddie Bravo told a story to Joe Rogan about an MMA fighter Gerald Strebendt who knew BJJ but then tried to master Muay Thai.
Eddie Bravo (on why he though Gerald Strebendt should try to use rappling instead of striking): "Because 6 months (of Muay Thai training)... I know he thinks he's Bangkok ready, but that's (only) 6 months (of training)."
"Bangkok Ready"
During the UFC "Go Big" press conference, when RDA and Cerrone were asked if they would fight Conor McGregor instead of each other, Conor retorts with "I change your bum life... it's a celebration... you call your wife, 'We're rich baby, break out the red panties...' It's red panty night when you fight me!" When other fighters take on Conor McGregor, it is usually a big earning opportunity for them, so "Red Panty Night" is considered a real thing. The phrase can be used in other contexts such as any time something really good happens, especially involving money.
1. Dude, I got a raise today, so looks like it's red panty night at my house tonight. 2. I won $100 dollars on my lottery ticket! Woohoo! Red Panty Night!
UFC 197: Conor McGregor, Rafael dos Anjos and 'Red Panty Night'
After losing to Matt Hughes, George St-Pierre stated he was not impressed and wanted a rematch. However, he did it in the most polite way which is typical of GSP.
Joe Rogan: "Here's Georges." Georges St-Pierre: "I'm very glad you won that fight, Matt, but I'm not impressed by your performance and I look forward to fighting you in the near future."
GSP is not impressed
Michael Bisping gave an interview in which they listed things he gives zero fucks about. One was Halloween, his response was along the lines of "Why would I care about halloween? Am I going to dress up as a sexy wizard? Zero fucks given" And now fans sometimes call him "Sexy Wizard Bisping".
Michael Bisping on a Sports Center Interview on whether he celebrates Halloween: "I'm a grown as man. I'm 37 years old. You think I'm dressing up as a Sexy Wizard or whatever the fuck it is?"
209 is the telephone area code for Stockton, California, home of UFC fighters Nate and Nick Diaz. The brothers have expressed pride in being from Stockton and often yell "209!" at their opponents before and during fights.
Nate Diaz: "209 Motherfuckers!"(any situation)
Nate Diaz takes on Miami fans: '209, Motherf*****rs!”