Zavavadoo 

When a human is to use a gremlin voice and get exited. Or a word to fill in a space.

(Did you take my socks?) response- zavavadoo.

Zavavadoo by He skated in town October 2, 2018

zabacadoo 

adj.: wacky and endearing; a happy and agreeable disposition accompanied by an unconventional sense of humor, an excitable temperment, and a penchant for theatrics. See also: capricious, earnest

I saw her wearing Rainbow Brite shoelaces and she was dancing around to her iPod - she was so zabacadoo!

zabacadoo by Cori J. November 13, 2006