The "victim" of arguably mixed martial artist-turned-boxer Conor McGregor's most famous quip has finally had his hilarious revenge - by playing the mum card.
Almost a year since Jeremy Stephens was on the receiving end of an epic shutdown by McGregor during a UFC 205 press conference, the featherweight has hit back.
During the event in September last year, Stephens interrupted a fan's question to McGregor, by saying: "when I knock people out, they don't move".
McGregor calmly responded by turning towards him and asking: "Who the f*** is that guy?", to a rapturous applause from the crowd.
The video has since been viewed almost two million times on Youtube and has seen Stephens nicknamed on social media as the "Who Da Fook" guy.