X and Y

X and Y = Kills?
I don't get it.
Someone please explain.

You better be trolling.

Pretty sure it's a reference to something S I G IVI A R said about the game.

"This game takes no skill. X + Y = kills"

Because you know...High KDR's beats actually winning the match :roll:

And CoD/Halo aren't designed to give even novice players easy/lucky kills :roll:

so switch guns and reload?

Because you can fly out of ice traps and bomb rings a sniper out like nobody's business.