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Aquatic, South American rodent related to the beaver. Bred for its fur. Used to define a particularly hairy, unkempt and overgrown pussy in need of some serious attention.

Like a beaver...only much hairier.
When she lifted her skirt you could see that her pussy was so hairy, it looked like she was breeding coypou in her panties.
by the nevster November 23, 2004
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Aquatic, South American rodent related to the beaver. Bred for its fur. Used to define a particularly hairy, unkempt and overgrown pussy in need of some serious attention.

Like a beaver...only much hairier.
Her pussy was so neglected it looked like a coypou making a desperate bid for freedom.
by the nevster November 21, 2004
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