Crikey
An expression of surprise.
Person 1"Power bill came in."
Person 2"Crikey. Is that right?"
Where it's from
Steve Irwin made it famous worldwide. It started as a mild substitute for "Christ".

Something wrong or missing? Suggest a fix
While you're here
Absolutely. Strong agreement.
An expression of surprise or annoyance.
An expression of surprise. Old-fashioned.
An expression of surprise or exasperation.
A chant for cheering on Australian teams and athletes. One person yells "Aussie Aussie Aussie" and the crowd answers "oi oi oi".
Sick. Also broken, or bad.