In footage obtained by TMZ, the rocker, real name Robert James Ritchie, is clearly intoxicated, swaying back and forth on stage as he exclaims, "F**k Oprah!"
The singer doesn't explain his beef with "The Oprah Winfrey Show" host, but insists, "I'm not a bad guy, I'm just an honest guy," as people in the crowd accused him of being a "racist."
However, Rock, who is a vocal champion for his pal, U.S. President Donald Trump, went on to declare, "I'm the guy you want like 'Hey, I want Kid Rock on my side.' "
While the star previously confessed his dislike for Winfrey in multiple interviews, he also took aim at U.S. TV personality Kathie Lee Gifford and "The View" co-host Joy Behar during his raucous appearance.
As the crowd became increasingly irritated with the inebriated star, he was reluctantly escorted offstage by the venue's security officials.