Last month, Jack Harlow declared himself the best white rapper since Eminem.

That didn't sit well with Machine Gun Kelly, who knows firsthand about the power of Shady.

So he dissed Jack in a freestyle over JAY-Z and Eminem's famous "Renegade" beat.

"Make sure there's no confusion / I'm a great white, I can eat their barracudas/See who I am, you're stupid/ NIce to meet you I just put this hole in the ground for you like a soccer cleat shoe/ "I see why they call you Jackman / You jack man's whole swag /Give Drake his flow back man."

While Harlow hasn't responded on wax, he did offer this up when asked about MGK's aggression on the Rap Radar podcast.

“Everyone’s entitled to their own opinion, and I feel great about what I said, and I feel great about the reaction. It just is what it is ... no reservations about what was said at all," he said about MGK's reaction to his words. "