To Bieber Share definition Flag To Fart; to emit gas from the anus; to let a nasty one out person 1: damn it, what's that smell?person 2: sorry dude, I just Biebered.(To Bieber) To Bieber by kbz April 18, 2010 0 0 Get merch Get the To Bieber mug. Buy Now — $32.95 See more merch