Why Machine Gun Kelly called Slipknot 'old, weird dudes with masks' at Riot Fest

MGK took serious shots at Slipknot during Chicago's Riot Fest over the weekend.

Machine Gun Kelly calls Slipknot 'old, weird dudes with masks' at Riot Fest in Chicago

See Machine Gun Kelly Get Booed by Slipknot Fans at Metal Festival

Corey Taylor Responds to Machine Gun Kelly's Slipknot Diss

Machine Gun Kelly Takes a Few Jabs at Slipknot During Riot Fest Set

Machine Gun Kelly rips Slipknot over age and masks

Machine Gun Kelly Calls Slipknot 'Old, Weird Dudes with Masks', Corey Taylor, Machine Gun Kelly, Slipknot

Machine Gun Kelly Dissed Slipknot at Riot Fest 2021

Machine Gun Kelly & Slipknot's Corey Taylor Are Now Arguing Online Over A Failed Collaboration

Machine Gun Kelly Throws Shade at Slipknot Onstage