Beavis and Butt-Head (1993)

S05E13 Take A Number

Beavis and Butt-head attend the "Creatures of Rock" concert, but instead of enjoying the show, they find themselves stuck in a long line for the bathroom. As they wait, their excitement for the concert fades, and they focus on their humorous banter and antics, hoping to make the most of their time, despite missing out on the music.