Usual Suspects: SPOILER ALERT

Since everyone else probably saw this movie when in came out in 1995, I'm not really worried about giving it away, but yeah, don't read the caption if you haven't seen it. Or hey, if you want to save yourself an hour and a half and just cut to the chase, this will do it for you:

(In a breathy voice) "Keyser Söze", a name I will annoying utter to Dan for at least the rest of the month, if not longer.