1 definition by Paul Webb Snr 2
To cancel something in advance, usually something unpleasant that conflicts with something more appealling.
Guy 1: "My girlfriend Natalie wants me to go shoe shopping with her this afternoon but the semi-finals are on TV"
Guy 2: "Mate, yang that off."
Guy 2: "Mate, yang that off."
by Paul Webb Snr 2 March 22, 2009