What is Youuuuuuuuuuuuuuuuuuu?
The battle cry for idiotseverywhere. Made famous by the "musician" (if you can even call him that) Soulja Boy. Usually used when telling somebody to Crank That (insert whatever the kids these days Crank to here).
Youuuuuuuuuuuuuuuuuuu crank that Soulja Boy
See you, soulja, boy, soulja boy, music