Recently, Conor McGregor caught a loss at the hands of Dustin Poirier at UFC 257, a loss that resulted in McGregor getting the meme treatment after being knocked out in the second round. While many laughed, others took to the defense of McGregor and a possible comeback. However, rival Floyd Mayweather was not here for any of it and took to social media to deliver some harsh words to McGregor and his post-fight treatment.

Via Instagram, Mayweather addressed McGregor being praised for his confidence while he faces backlash. Mayweather said, “I seen this post, and my take on it is that the world knows Con Artist McLoser can steal everything from me and be loved but I’m hated. That just lets you all know that racism still exists. Just know, that bum will never be me or be on my level. I’m just built different, my mindset is on another planet, my skills are second to none, I’m a natural-born winner and yes I talk a lot of trash, but every time I back it up! This is what they hate.”

He continued to say that McGregor can’t even win in his own sport, but constantly chats about a comeback within boxing. He then referred to a possible fight between McGregor and Pacquiao as “my leftovers eating leftovers.” Take a look above.