I think this was from the 1980s or 1990s, a short film that was run between features on either HBO, Showtime, or Cinemax:
Two guys (security guards?) are in a warehouse, sitting/standing amongst boxes. They have nothing better to do, so they are taking turns quoting famous lines from different movies (eg, “Top of the world, ma!”; “Badges? We don’t need no stinkin’ badges!”; etc.).
I have tried googling this, but can’t seem to find it on YouTube or anywhere else. Does anybody know this short film I’m talking about–and if so, can you please post a link to it? Or, at least, please provide more information that could help me track it down?