3. Conor McGregor
McGregor’s rivalry with Khabib Nurmagamedov was one of the most toxic in the history of combat sports. MMA fans saw a bus attack, multiple arrests, racism, as well as a brawl to top it all off. With all of this in mind, it’s easy to forget that there was actually a sanctioned fight. In the end, Khabib won this convincingly by fourth-round submission. However, ‘The Notorious’ is not one to let things go.

However, the most ridiculous of his excuses came as a comment on Joe Rogan’s Instagram. The podcaster and comedian shared a post relating his excitement about Khabib’s upcoming match against Justin Gaethje. He commented: “Chill bro, I’d a hangover.” ‘The Notorious’ was particularly unhinged before this bout but this is one of the worst excuses that we’ve ever heard.