We call it Britain. Although i did here it called Pommie Land in a joke once.
tourists
The common nickname Australians give to British is "Poms" or "Pommie".
You call people living in Australia, Australians.
Australians call them "lifts", but the word "elevators" is not unknown.
Watermelon, Australians just have an accent.
i presume you mean do Australians call us poms? if so yes
because Australians felt Britain needed their support (:
KIDS
it is a veranda
We call them thongs, and yes, many Australians wear them.
If it is an outdoors "grill", it is probably what Australians call a Barbeque. With increasing frequency, it is sometime known by its brand name as a Webber.
Australians commonly call chickens "chooks" (rhyming with looks).
Aussies or Australians.
csicskák vagytoook.