Try it for yourself — log in to Facebook and type the code: up, up, down, down, left, right, left, right, B, A, enter. It doesn't matter where you type it: just have the Facebook page open and active. The result?
to da moze neki haxor da smuva devojku, kaze stisni to, to i to, i
onda njoj tamo izadje lens-flare i ona kaze aaaaaaaaa al si haxor, daj telefon, i tako to.