1. The act of expelling flatulence onto another human being via direct contact between the posterior of the "flatulator" and any part of the "flatulatee" resulting in a vibrating sensations similar to that created by the N64 Controller "rumble pack" feature.
The act of doing a girl (or guy if thats what your into) either in the butt or simply from behind. During the act, the perpetrator takes their fists and starts pouding them on the recipiants rear: Donkey Kong style fist slams.
After their steamy Nintendo session Jerome threw Cat to the ground and rumble packed the shit out of her.
A ridiculous dance created by a black guy and a Mexican in Colorado. It involves sticking both arms out in front of ones body balling the hands into fists (imitating the output port of a rumble pack, specifically one found on the Nintendo 64) and furiously shaking ones head in all directions while staring straight forward with a blank expression.