What does WILLY mean?

Heres the information you asked for: Willy 1. Parts of Speech Noun, Adjective 2. Definitions As a noun, "willy" means a silly or foolish person. As an adjective, "willy" means characterized by or proceeding from foolishness. 3. Pronunciations (US, UK) US: /ˈwɪli/ UK: /ˈwɪli/ 4. Origin and Usage The origin of "willy" is unclear, but it is believed to have originated from the word "willful" or "willing". It is mainly used in informal contexts to describe someone who is acting foolishly or doing something silly. 5. Synonyms As a noun: fool, idiot, nitwit, simpleton As an adjective: foolish, silly, absurd, ridiculous 6. Related Words silly, crazy, nutty, loony, dopey 7. Example Sentences - "Don be a willy and jump off the roof!" - "She made a willy mistake by forgetting her keys in the car." - "His willy behavior at the party embarrassed everyone."