Search YourDictionary Original Definitions   1. The definition
of a willy is a slang term for a penis.      When you are
referring to the genital organ that your boyfriend uses for sex
and you want to use a slang term to refer to that male organ,
the slang term you would use is an example of willy.    Search
Webster's New World College Dictionary  noun, transitive verb
willied, willying willow ( & )  noun pl. willies Chiefly Brit.,
Slang the penis  a masculine name Used by arrangement with John
Wiley & Sons, Inc.  Sentence examples   How would you define
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