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1. A term used for tusks, horns, barbs, spikes, etc.

2. The long triangular spikes on Trogdor the Burninator's tail.
1. Then, using consummate V's, give him teeth, spinities, and angry eyebrows.

2. Wow, look at all those spinities on that hedgehog!
by Patrick B. January 05, 2004
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