[two girls are seen from the back running down a hallway]
Butt-head: Uh, butt, butt, butt, butt, butt, butt!
Beavis: [joining in] Butt, butt, butt, butt, butt!
Butt-head: Uh, I think this is gonna be stupid.
Beavis: Yeah! Who the hell is this buttmunch?
Butt-head: Why is this dork here? [mocking the lead singer's expression] "Duuuuuuuhhhhhhh, uhhhhhhhhhh!"
Beavis: This is like: "Behind the scenes at a crappy band recording session!"
Butt-head: Uh, butt, butt, butt, butt, butt, butt!
Beavis: [joining in] Butt, butt, butt, butt, butt!
Butt-head: Uh, I think this is gonna be stupid.
Beavis: Yeah! Who the hell is this buttmunch?
Butt-head: Why is this dork here? [mocking the lead singer's expression] "Duuuuuuuhhhhhhh, uhhhhhhhhhh!"
Beavis: This is like: "Behind the scenes at a crappy band recording session!"
[two girls are seen from the back running down a hallway]
Butt-head : Uh, butt, butt, butt, butt, butt, butt!
Beavis : [joining in] Butt, butt, butt, butt, butt!
Butt-head : Uh, I think this is gonna be stupid.
Beavis : Yeah! Who the hell is this buttmunch?
Butt-head : Why is this dork here? [mocking the lead singer's expression] " Duuuuuuuhhhhhhh, uhhhhhhhhhh! "
Beavis : This is like: " Behind the scenes at a crappy band recording session! "
http://www.tv-quotes.com/shows/beavis-and-butt-head/quote_36283.html