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Verb. When a novice or inebriated person attempts to play the drum kit for the video game Rock Band or Guitar Hero, but misses the drum pad entirely and hits only plastic.
Whoa, you were really whacking plastic there!
by AL9000 January 24, 2009
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May 25 Word of the Day
someone who is sexy beyond mean
by NiSHA..hit ma aim November 14, 2009
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