verb. - the act of furiously blowing into a NES, SNES or N64 console or game cartridge in an effort remove dust and make the game start properly. Can also be abreviated as NCPR (Nintendo CardioPulmonary Resuscitation).
Dude 1: "Oh no! Super Smash Bros. doesn't work any more!"
Dude 2: "Don't worry - you can save it. Just give it some Nintendo CPR."