To give complete and absolute agreement to a statement or question. It may also serve as an affirmative answer to a question.
LSU was the only 2003 National Champion in college football. You best blee dat.
Hey, Clean, are you going to take down some racist knuckleheads?
Mr. Clean: "Blee dat."
Hey, Clean, are you going to take down some racist knuckleheads?
Mr. Clean: "Blee dat."
by OnePeat June 23, 2008