What does Crikey mean ?
Oxford Advanced Learners Dictionary
Crikey /'kraiki/ Used to express surprise, fear etc.,
It is a very old Australian saying which had virtually been lost especially in the cities, although some true blue Aussies such as Steve still say it.
Tribute to a True Blue Aussie Hero
He's a friend of all the animals he knows them all so well
Crikey Crikey, matey struth cor blimey,
Crikey Crikey, matey struth cor- blimey,
He's a real life hero, trying to make it better here
He loved 'em all, big n small, you could see it in his eyes
So step right up, give a smile, show you really care
Steve Irwin the Crocodile Hunter