I was playing Halo CE waaay back when it was first released in '01. I was playing with my older brother and a friend of his in the guy's attic. We were playing Slayer on Hang 'Em High, and I saw my brother's character off in the distance on a platform. I took out my pistol and zoomed in, then started shooting. He laughed at me, saying "What are you going to do, snipe me with the pistol?" My response after emptying my clip into his head and killing him was a flat "Yes." Best. First. Video game kill. Evar. Of all time.