Fans were not sure what exactly he was saying, but he has since popularised the word ‘Chiwiwis’, which he ... and it stuck with me,” Rosas told MMA Junkie last year.

[Images courtesy: @ninamariedaniele on Instagram] What makes Nina-Marie Daniele an insanely viral MMA personality doesn ... had Raul Rosas Jr. teach her the "Chiwiwis Cumbia Dance".

Raul Rosas Jr. has started saying chiwiwis after his fights. What does the term mean, and can we hear it at UFC Mexico?

Have you heard that high-pitched, energetic callout yet? “Chiwiwis!” If not, you’re bound to hear it sooner or later. Because UFC Fight Night on ESPN 64 is just days away. The man behind it?

ESPN MMA on Instagram shared a glimpse of Rosas Jr.'s post-fight octagon interview and him chanting his famous catchphrase 'Chiwiwis' in front of the audience.

Raul Rosas Jr continued his impressive run in MMA’s premier promotion on Saturday ... Chants of Rosas Jr’s Chiwiwis catchphrase echoed around the Arena CDMX before the hometown favorite ...