a geezer who nibbles the fanny, much like a muff diver, or a rug muncher.
Jake is a cunt nibbler, he was eating that snatch like fried fish.
by peter__21212121 January 16, 2008
1 more definition
one that nibbles on the clitoris
Irene, that bitch is a cuntnibbler
by Cuntasourausrex May 05, 2013