Crazy Australian is an one-time character in the appearing episode debut on "Dude, Where's My Horse?" of All Grown Up!, and he is voiced by Jeffrey Nordling. Gallery You can find Crazy Australian gallery here. Retrieved from "https://rugrats.fandom.com/wiki/Crazy_Australian?oldid=157542" Categories: Characters One-time characters All Grown Up! All Grown Up! characters One show characters Humans Adults Grownups Community content is available under CC-BY-SA unless otherwise noted.