Top Definition
Its when the labia of your woman covers the panocha completely, it looks like the exposed fangs of the Congo Bird spider ( tarantula ). Looks very inviting until she sinks the fangs in to fuck your life to pieces.
Man, she has the greatest lookin tarantuknuckle I've ever seen, I hope it eats my dong.
by uncle kurtie December 23, 2006
5 Words related to tarantuknuckle

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