Wiggle Monster 

A penis or dick or scientific term for the male genitalia.

Ewwwww look at his little Wiggle Monster

Wiggle Monster by Troncat September 25, 2011

Wiggle Monster 

A child or person that won't stop moving, shaking or squirming.

This kid won't sit still, she's a little Wiggle Monster.

Wiggle Monster by Getaboard August 18, 2023

Wiggly Monster 

When one dances in a way as to stir a shocked but overtly humoured reaction.

For example; Wow it looks like that guy was possessed by the wiggly monster!

He totally wigglyed on the d-floor last nite

Did you see that you tube clip of the guy dancing like the wiggly monster?

Wiggly Monster by Wiglette January 4, 2010