The battle cry for idiots everywhere. 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
by Panfan November 10, 2007
Get the Youuuuuuuuuuuuuuuuuuumug.