Place it immediately after an obvious callout or caption in your edit, then follow it with an enemy spotted cue for a tactical payoff, or precede it with a bomb has been planted line when the round info is already old news to everyone watching.
About this sound
A short two-second voice line from Serious Sam delivering the deadpan challenge 'Tell me something I don't know' in his gruff action-hero tone. It lands as dry, sarcastic and instantly dismissive, the perfect audio shrug for information everyone already knew. The clip comes from the Serious Sam first-person shooter games.