Apart from his music career and TV shows, Ozzy Osbourne is famous for being largely unintelligible. A man who needs subtitles when speaking to native English speakers of all kinds, his mushmouth nature has led to numerous memorable moments over the course of his lifetime.

Back in 2003, somebody who, let’s be honest, knew what they were doing, invited ol’ Ozzy to sing a classic baseball staple, “Take Me Out to the Ball Game,” in front of a crowd of excited Chicago Cubs fans. To prepare, Ozzy did, well, nothing, leading to this hilarious moment: