In Australian slang, strewth is an interjection. Cop means get. Gecko means look. Wow! Get a look or Wow! Take a look.
''Dill'' means ''idiot'' as australian slang.
Grog is a slang term for alcohol.
G'dayThere is no specific Australian slang word for 'welcome'. G'day is a greeting, but does not mean 'welcome'.
Canberra is the capital city of Australia.. not a slang word.
Tomato sauce
It is a slang word for defecating.
This phrase is Australian slang and is often used to express surprise or disbelief. "Strewth" is an exclamation similar to "wow," "cop" means "see" or "take," and "gecko" refers to a quick glance or a momentary look. So, the whole phrase can be roughly translated to "Wow, take a quick look at that!"
"Oval" means the same thing in Australia as it does in America, an elongated circle. I think what you think it means is the answer to this question, "What does 'Date' mean in Australian slang?"
"Carn" is Australian slang for come on.
Australian slang, to be drinking alone.
A long time.