Matt Riddle Trashes UFC President Dana White: "Thank You, Dummy"

Former UFC fighter and new WWE signee Matt Riddle, who made his on-camera debut at the NXT TakeOver: Brooklyn IV event during WWE SummerSlam 2018 weekend last month, is already making some noise.

Riddle, known for his outspoken nature, took to social media to fire back at UFC President Dana White, who has been publicly critical of Riddle over the years for his marijuana issues.

"Hey Dana remember that time you fired me and talked all that sh*t on me to the world and called me a loser," wrote Riddle via his official Twitter page in a tweet that included footage of a portion of a Dana White TV appearance where he spoke ill of Riddle publicly (see full video below). "I just wanted to say thank you for everything dummy #bro #kingofbros #splx #stallion #wwe #nxt #ufc #danawhite."

Check out Matt Riddle's tweet below.