philleaux Share definition Flag A song that is made up of one on-going fill with no choruses, verses, bridges, or solos. It is pronounced like the word fill. Did you hear that one song? it was the craziest philleaux, ever. philleaux by DeanB44 November 10, 2009 0 0 Get merch Get the philleaux mug. Buy Now — $32.95 See more merch