Definitions by Scott Shanks

rumble pack 

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.

2. To fart on somebody... YO!

DAMN, you got rumble packed!

rumble pack by Scott Shanks April 21, 2004