As Conor McGregor prepares to fight Dennis Siver at UFC Fight Night Boston on January 18th, he is beginning to ramp up the trash talk towards his opponent.
Earlier today, McGregor posted a brief, but to-the-point message on his Facebook directed at Dennis Siver.
(Can’t see this post? Click HERE)
What do you think PENNation? How do you see this bout playing out? Sound off in the comments!