deus ex muchina
pronounced "day-us ex much-in-uh"; a phrase that calls attention to when something extremely unlikely blatantly happens to move a story along or resolve a seemingly unsolvable problem. This would be an instance of "deus ex machina", but the concept is cliché to the point that it deserves sarcastic observation.
Will: "Can you believe that Liam Neeson immediately found that one guy in the entire Charles de Gaulle airport that marked his daughter for kidnapping, even though the airport handled over 60 million passengers in 2008?"
Lindsey: "I know, right? Uh, hello, deus ex muchina?"
Lindsey: "I know, right? Uh, hello, deus ex muchina?"