I was playing a half life mod called firearms (a sort of modern combat fps where you choose your kit, everything from weapons to body armor to skills, no set classes just make your own, lots of fun). I was playing on a map where both teams come through dense foliage onto a large bridge. This is where most of the combat happened so as I approached I already had a flashbang primed and ready to toss. As I popped out into the open I was suprised by a rather pitched battle on the bridge, I let loose with my flashbang right at a red team's head. Right as it impacted the enemies head it exploded killing him instantly and blinding everyone on the bridge. As most people know fb's aren't considered lethal and at the time no one even knew they could do damage. As the blinding flash subsided everyone on the bridge, both red and blue, were standing there shoulder to shoulder typing to each other about how unbelievable the flashkill was. It took 10 seconds for the shooting to continue.
That will never be forgotten, I basically paused a multiplayer game.
