Stewart's Mom: Have you boys eaten breakfast?
Beavis: ....I think I did once.
[eating breakfast burritos]
Beavis: ....I think I did once.
[eating breakfast burritos]
Stewart's Mom : Have you boys eaten breakfast?
Beavis : ....I think I did once.
[eating breakfast burritos]
http://www.tv-quotes.com/shows/beavis-and-butt-head/quote_35904.html