Francis: (knocking on Spangler's door) Sir?
Spangler: Go away! I told you I did not want to be disturbed. My aunt and I are... catching up.
Francis: I... I thought you said it was your mother, sir.
(Long pause)
Spangler: Go away!
Spangler: Go away! I told you I did not want to be disturbed. My aunt and I are... catching up.
Francis: I... I thought you said it was your mother, sir.
(Long pause)
Spangler: Go away!
Francis : (knocking on Spangler's door) Sir?
Spangler : Go away! I told you I did not want to be disturbed. My aunt and I are... catching up.
Francis : I... I thought you said it was your mother, sir.
(Long pause)
Spangler : Go away!
http://www.tv-quotes.com/shows/malcolm-in-the-middle/quote_7573.html
