Okay, i feel sufficiently inspired to start a posting thingie about aussie slang...mainly due to the fact that aussies will rule the multiverse in no time flat!
i'll start with a few and others can add them if they wish:
relo = relative
g'day = hello (duh!
river blood = rum (Alice Springs saying)
moo juice = milk
dead horse = sauce (or "ketchup")
footie = Australian Rules Football
i'll post some more later... B)