It was still integral to the experience of the show, and some of the funniest stuff was in there. Consider their reaction to "If I Only Had a Brain" by MC 900 Ft. Jesus. It's just Beavis singing along with the bass line while Butt-head, his frustration mounting, tells Beavis to shut up and eventually smacks the shit out of him. But somehow it's one of the funniest bits on the show.