Beavis and Butt-Head S04E32 - Liar! Liar!
Beavis and Butt-Head (1993)
S04E32 Liar! Liar!
Episode Overview
The boys find themselves in hot water when they're blamed for stealing cash from Burger World. In a desperate attempt to prove their innocence, they decide to take a lie detector test, but instead of being truthful, they try to cheat the system by holding their breath during the questioning.