1 definition by Nightmare Crunchberry

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.
by Nightmare Crunchberry August 6, 2010
Get the Rumble Pack mug.