Beavis: What's this?
Butt-head: You should know, buttmunch. This is Metallica.
Beavis: Oh yeah. Yeah, yeah, YEAH!!!
Butt-head: You should know, buttmunch. This is Metallica.
Beavis: Oh yeah. Yeah, yeah, YEAH!!!
Beavis : What's this?
Butt-head : You should know, buttmunch. This is Metallica.
Beavis : Oh yeah. Yeah, yeah, YEAH!!!
http://www.tv-quotes.com/shows/beavis-and-butt-head/quote_36620.html