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1. (n.) A percussion instrument, such as a gong or a drum, which has not been played in so long that a thick layer of wool like dust has prevented it from making a proper sound.

2. Common misspelling of a town in NSW, Australia, where almost everything is broken.
1. dammit, I can't play my drums anymore - they're woolengongs.

2. I can't find Woolengong on the map!
by six legged milking horse February 08, 2010
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Jul 29 Word of the Day
Someone who used to be a potential girlfriend/boyfriend, but no longer is.
Tim: Zack, is that your exgirlfriend?
Zack: No, she's an expotential. We never actually dated...
by brownsuite September 24, 2011
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