Mr. Rosen: You better stop talking young man.
Ken: Or?
Mr. Rosen: You don't wanna know 'or'.
Ken: Or?
Mr. Rosen: You don't wanna know 'or'.
Mr. Rosen: You better stop talking young man.
Ken: Or?
Mr. Rosen: You don't wanna know 'or'.
http://www.tv-quotes.com/shows/cold-case/quote_24049.html