Ever kill someone and have them try to come back and kill you and you kill them again???
I snipe alot and I was on Rundown in the little house/building right above "A" ( ground war / domination ) so a sniper from the other team trips my claymore, I set up another one ( scavenger ) and he hits it a second time, and I repeat. So then a couple guys get there and I kill them and this guy again with my rafica, anyway long story short this fucking guy came at me all match and I killed him 7-8 times, the last one being the best as I had to jump out the building as him and another guy got the drop on me, I ran back up the stairs and shot him in the back of the head point blank range, I could not stop laughing after that, as much as I hate this game moments like this just make it all worth it.
I bet that guy was fucking heated, he was so determined to kill me at least once and got raped the whole match, I mean shit I want payback too, but this guy was a fucking mission lol...