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When one is whacked, hit, or on rare occasions pummelled by a female's obscenely powerful dancing and shaking of the Gluteus Maximus. Many African American females have been reported to have done this.
Wow, Shaniquwa is really shaking it! Dayyyuuummm, she just booty whacked the shit outta my hand!
by CarlGundlefinger June 18, 2011