- crazy or eccentric.
- crazed or delirious.
Origin of wiggy
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for wiggy
For once in her life, “Wiggy” Devar forced herself to think clearly.
Little B—— (your neighbor of Bond St.) was there, wiggy and smiley, but oh!Julia Ward Howe
Laura E. Richards
But “Wiggy” Devar did not care now whether or not the story told by Cynthia was true.
Damn my cousin Townham for a dried-up, wiggy, pratin' little scandalmonger!The Dop Doctor
Clotilde Inez Mary Graves