ju-liar liar pants on fire Share definition Flag Former Australian PM who said there would be no carbon tax and then introduced one. Ju-liar liar pants on fire told us there would be no carbon tax and then introduced one. ju-liar liar pants on fire by xp649 January 31, 2019 0 0 Get merch Get the ju-liar liar pants on fire mug. Buy Now — $32.95 See more merch