u-ey Share definition Flag Also Australian slang to do a u-turn in your car can be termed as to "Chuck a u-ey" - as in perform that manouvre P1: You missed that turn-off P2: Crap, better chuck a u-ey u-ey by muttman August 20, 2004 0 0 Get merch Get the u-ey mug. Buy Now — $32.95 See more merch