Parodied hilariously in the French comedy La CitÚ de la Peur (although it's more of a Gratuitous English Accent case):
Serge: I think we're dealing with a serial-killer (pronounced with an american accent) *dramatic music*
Odile: A what?
Serge: A serial-killer (same accent, same dramatic music)
Odile: ... A what?
Serge: * sigh* Un sÚriale-killeur (drops the accent)
Odile: Oh, I see... a serial-killer (with the exact same american accent) * dramatic music*