A) Okay, so I'm playing on de_aztec with some real punk-ass CTs (I'm playing Terrorist this game, mind), and I bought the C90 before heading out. Well, there was one guy ahead of me and one in back...the first guy rounds the corner and trades shots with a whole mess of CTs, gets shot, so me and the other guy fall back and wait. The CTs come running around the bend like they don't have a care in the world, and between my C90 and his AK we've gotten god-knows-how-many of them; I personally bagged two. Then they start calling us campers, even though they saw us and failed to do anything until we had backed up. Sore losers...

B) On the same game, I had an auto-shotgun but not enough money for extra ammo...so I figured I'd switch to the pistol and then switch back if needed. Well, there's a CT running at me with what I later figured out was an M4, and he hasn't seen me yet...so I let him have it, and by the time the dust has cleared he's dead, he's still alive, and I just realized: 'Holy fuck, I nailed someone across the room with the Glock'. Complete fluke.
C) Earlier that day on another server, some guy had an amusing logo. We first noticed it when somebody went up on the roof to snipe, and saw a naked chick painted on. It took us a second to realize that someone had somehow gotten a porno picture as their spray, so whenever they went to spraypaint their logo they'd draw the porn. Everyone went for sniper rifles next game...
