Beavis and Butthead Do America (1996)

Continuity mistake: When they are in the Whitehouse, and Beavis has turned into Cornholio, he picks up the "Red" hotline phone on the President's desk, and is talking to the nuclear bomb officials. Later, when they are in the President's office again, getting their certificates, there is now a black phone on the desk, where the red one was. (01:03:05 - 01:11:00)

Agent Flemming: Well, I'll be a monkey's bare-assed uncle.

Trivia: The character listed as Motley Crüe Roadie #1 is played by David Letterman, using the pseudonym Earl Hofert. This is the 2nd time Letterman uses that name in a film. Roadie #1 is Butthead's dad while Roadie #2 is Beavis' dad.

Bishop73

Question: Who did the voice of Agent Bork.