Yitadee 

A word used to express excitement. Kind of like "yay"...

DUNNY: Hey Sassto, what're you doing tonight?
SASSTO: I was thinking about dunnygaming with you and Kirtan. What do you think, Kirtan?
KIRTAN: Yitadee!

Yitadee by Kirtan April 22, 2008

Yigadees 

Derivative of Yikes - an exclamation. A proclamation of something which is bizarre.

Yigadees!

Yigadees by Bobwein83 June 5, 2018

Yikadee 

A stupid as bitch!!!

Look at that stupid ass yikadee... she's clueless!

Yikadee by Your Boi October 7, 2006