[Zim watching buyer choke violently on the candy bar]
Zim: Uh-huh, that's the sawdust.
Zim: Uh-huh, that's the sawdust.
[Zim watching buyer choke violently on the candy bar]
Zim : Uh-huh, that's the sawdust.
http://www.tv-quotes.com/shows/invader-zim/quote_5386.html