During a performance in Sydney, Australia this past weekend, Donald Glover, aka Childish Gambino, unleashed a fierce freestyle, calling out some of hip-hop’s biggest names as he crowned himself “the best rapper.”

“I’m the best rapper, definitely top five,” Gambino rapped. “If these other rappers think they’re better, they’re fucking not alive. I cut their head off, that’s every rapper living. That’s Kendrick. That’s Drake. That’s Schoolboy. That’s everyone. I don’t give a fuck, I’ll kill n—-s.”

However, Gambino had a little extra to say about Drake, rapping, “This n—- think he Drake. Nah I ain’t Drake. I sing better, I do better, my shit wetter.”

While there’s no explanation as to why Gambino specifically called out Drake, Kendrick Lamar and Schoolboy Q, our guess would be it was all in good fun. Watch the fan-shot videos below.