My first Halo 4 one was on Complex. I ended up going 20 - 0. I ended up getting a lot of railguns throughout the match, and I am fairly accurate with it even at mid-long range. It was responsible for 15 kills. btw if you are wondering I ran the ammo perk, so I got 5ish kills per railgun.
I don't know about my first perfection, it's been so long I can't remember, but I know in Halo CE I was in someone else's 25 point Slayer server and went 9 straight undefeated games, almost 10. I went 222 straight kills before I was killed. And that's why, even to this day with my crappy Reach/H4 stats I still act as if my e-peen is 12 inches long on the hang.
My tone is loud sometimes, I scream at a ***** like she's a crowd at times... Thizz iz what it iz GT-Spidux
Could t tell 'ya boss. My first perfection would have been years ago back in Halo Combat evolved (the original). I couldn't tell you how it was. Too long ago. Probably filled the room with a bit of laughter, victory dancing and trash talking. Man, those were the days; to see your foe's face as you laugh in his face and dance as though you're dancing over his bullet riddle corpse.
The official Sheogorath of The Elder Scrolls V: Skyrim. The right and Righteous hand of Whatnos