Where does “wiggy” come from?

wiggy (English) comes from English wig, from English periwig, from French perruque, from Italian perrucca, from Italian parrucca — wig.

wiggy (English): Crazy; Uninhibited; Wiglike

Definitions

  1. Crazy; Uninhibited; Wiglike

Ancestry of “wiggy”, step by step

wiggy traces back through two separate lines of ancestry.

via English wig

StepLanguageWordMeaning
1EnglishwigA head of real or synthetic hair worn on the head...
2EnglishperiwigA wig, especially any kind of stylised wig as...
3Frenchperruquewig; wig, periwig, peruke
4ItalianperruccaAlternative form of parrucca
5Italianparruccawig

via English wig out

StepLanguageWordMeaning
1Englishwig outTo become extremely emotional or excitable; to...
Every word from Italian parrucca
wiggy — Etymology, Origin & Word History | Etymology Explorer