B A N G !!!!!!!!!!!!!!!!!
Very very very loud, trust me! The occupants of the room are stunned and find themselves unable to do anything.
Then a four man assault team takes any terrorists prisoner or immobilises any firther threat before lining up the hostages for search and check.
n. a nonincendiary explosive which creates a concussive blast of sound and a temporarily blinding burst of light.
Chris: Oh yea! *bumps into a wall* Well I flash banged your mom last night!
It's also the grenade in CS that makes your screen go white for a full second. Desired use is associated with room clearing and pwning the other team, so why are my teammates the only ones who ever seem to use them on me?
father: a non consensual, illegal, immoral, amoral, and one sided (in the guy's favor) flash-bang. I don't give a rat's ass whether it's the correct legal definition, that's for the State to decide, but there you go, that's my definition of rape.