From pressing the big red button, you were vaporized and killed. From putting in the big red button you get vaporization-immunity for all-time(including the past, present, and future!) Hence, allowing you to insert the big red button in the first place.
CHAINSAW MEOWTH: Brain...hertz...
DARKPOKEBALL: Well, maybe this vending machine will fix it!
*inserts Chainsaw Meowth's brain*