My Son works for Fosters So I've asked him to do some delving for a song. In the meantime here is a recent Fosters tv ad thats a spoken monologue;
I don't have a kangaroo for a pet,
I don't wrestle with crocodiles,
And I don't wear a cork hat,
I fight wars - but never start wars,
I would rather make peace,
I can wear my country's flag with pride,
I am a rock,
I am the island continent,
My brothers are the Smiths, the Wilsons, the Santerellis, the De Costis, the Wongs and the Jagamarras,
I play footd\ball without a helmet,
I like beetroot on my hamburger,
I ride in the front seat of the taxi,
I believe it's a prawn - not a shrimp,
I believe the world is round and down under is on top,
I believe Australia is the best address on Earth,
And Australians brew the best beer.

A bit jingoistic and long-winded for me. All they had to say was every other beer is crap and Fosters is shit-hot. Pretty simple really.

JG / FME