Is it really so hard? Australians are always adopting proper speaking inflections to play Americans in movies.
"Maybe that's why he's under a house in Elysian Park and he don't smell too good, mate."
Actors, of course, have dialect coaches, so you'll excuse the Dodgers' efforts to drop into an Australian accent prior to heading Down Under. Guess I should have italicized effort.
But this short video produced by the Dodgers is pretty amusing stuff --
Holding boomerangs and cricket bats, a dozen Dodgers try Australian slang, though Carl Crawford said his own Southern slang simply prevented him from pulling it off.