Season 4

Beavis and Butt-Head forget the English language and learn a new one.

Middle-aged Beavis and Butt-Head get new jobs as TSA agents.

Stewart is getting a divorce and moves in with Middle-aged Beavis and Butt-Head.

Beavis and Butt-Head use a bulletproof vest to impress chicks.

Middle-aged Butt-Head makes Beavis drive to the next county for beer.

Beavis and Butt-Head use a power washer to do their work at Burger World.

Beavis and Butt-Head get lost in the woods and start their own civilization.

Middle-aged Butt-Head must save Beavis when he gets locked in a hot car.

Middle-aged Butt-Head finds out about Beavis's freakishly strong grip and uses it to hustle at a biker bar.

Beavis makes a new friend when he gets injured and starts seeing double.

Middle-aged Beavis and Butt-Head crash their car to get chicks' numbers and get heavily injured in the process.

Beavis and Butt-Head try making money by catching birds to make eggs.