Does anyone know when the perks were made? (During the story) Like Quick Revive, Juggernog, etc. The original four perks jingles never mentioned zombies. But, in Black Ops 1, the new perks did. Phd Flopper says zombies a couple times. Deadshot Daiquiri "They ain't quite human; Least not to my eyes." Stamin-Up doesn't mention zombies, neither does Mule Kick. In Black Ops 2, Tombstone and Vulture Aid didn't have the word "zombies" in their jingles. ( I left out Electric Cherry because it doesn't have a jingle.) Comment Below!