>>>>Cops searching for evidence. When one finds it:
>>>>
>>>>"Bingo!"
>>>
>>>There was a hilarious scene in the "Police squad" when Leslie Nielsen rummages through someone's desk, opens the top drawer, says "Bingo!" and takes a bingo ticket out of the drawer.
>>>
>>>>Please feel free to add to the list :-)
>>>
>>>"I have a bad feeling about this" being reused in police series after a successful career in Star Wars.
>>
>>That reminds me: The hero and his mates are outside the building/structure/space station in which lie the baddies. he always turns to his comrades and says, "I'm going in.", (sometimes followed or preceded by: "Cover me."
>
>And one of the others saying, "Shouldn't we wait for backup?"

After that, the villains have about two seconds to do something which makes the present two cops stop thinking about backup and react immediately.

Now the most important factor in the further development of the situation is the time. If it's five minutes before the closing credits, they'll make it. If it's fifteen or more, it'll get complicated. Anywhere in between, toss a coin.