The definition of wiggy is slang for someone or something wild and crazy or over the top.
An example of wiggy is Lady Gaga's fashion.
- Now Rare
- wearing a wig
- pompously formal or elegant
- Slang wild, exciting, crazy, etc.
adjectivewig·gi·er, wig·gi·est Slang
Excited, eccentric, or crazy, especially in reaction to something.
From wig out
(comparative wiggier, superlative wiggiest)
wig +"Ž -y