Australians have a different, shortened word for almost everything. Some examples:
Brekkie = breakfast
Brolly = umbrella
Rego = license plate (registration). Pronounced "REH-jo"
Footy = could be rugby, Aussie Rules football or soccer
Woolies = Woolworths (major grocery store chain, no relation to the Woolworths that we knew and loved in small-town USA back in the day)
Servo = gas station (service station)
Ute = pickup truck (utility)
Esky = cooler
A tradesperson is generically a "tradie," except for electricians, who are "sparkies."
and so on.
The name of any suburb that has more than two syllables gets the o-on-the-end treatment: Paddo (Paddington), Darlo (Darlinghurst), etc.
It's a delightful language of its own, but definitely takes some time to adjust.