What is Shiwoddywoddy?
An expression used for the extreme shakin' of the body, body.
Also:
A band your parents shiwoddywoddyed to years ago.
Tom: "That was so shiwoddywoddy !"
Prudence: (Shakin' her body, body) "Totally!"
See shake it, booty shake, shimmy, shimmie, bootyquake