Jake Paul didn't hesitate mocking Conor McGregor following his second-round TKO loss to Dustin Poirier back in January at UFC 257.
And the YouTuber/boxer is back at it, trolling 'Notorious' right before his trilogy fight with Poirier at UFC 264 in Las Vegas on Saturday night.
Paul took to his Instagram account Saturday morning to unveil what he called his $100,000 "Nyquil, sleepy McGregor chain" pendant, which depicts the Irish fighter when he was knocked out cold in the Octagon at the hands of Poirier.
He also added: "McGregor you better win tonight, otherwise we're not gonna be able to fight because if you lose your career is over. And, that $50 million offer I gave you won't be on the table anymore.
"Don't go sleepy, sleepy! Goodnight, McGregor."
The insults came after McGregor referred to Paul and his older brother Logan as "dingbats" earlier in the week.