Beavis and Butt-Head (1993)

S4E21 Manners Suck

A etiquette specialist comes to the classroom to impart some lessons on manners, but after struggling with Beavis and Butt-head's antics, he completely loses his cool and ends up clashing with Mr. Van Driessen. The episode features music videos including Green Day's "Longview," Prong's "Snap Your Fingers, Snap Your Neck," and Styx's "Too Much Time On My Hands."