Beavis and Butt-Head (1993)
S5E19 Wet Behind The Rears
After gym class, Buzzcut instructs the boys to hop in the showers, but just then, the fire alarm blares, forcing them to evacuate the building in nothing but their underwear.
After gym class, Buzzcut instructs the boys to hop in the showers, but just then, the fire alarm blares, forcing them to evacuate the building in nothing but their underwear.