Carmina Burana Beer (The Big Ad)

Found this. It's the advertisement shown both in aussie and NZ everyone's talking about. The banana song... (=
They sing, to the tune of Carl Orff’s Carmina Burana, beer ad lyrics:
It’s a big ad!
Very big ad!
It’s a big ad we’re in!
It’s a big ad!
My God it’s big!
Can’t believe how big!
For Carlton Draught!
It’s just so freaking huge!
It’s a big ad!
Expensive ad!
This ad better sell some blooooooody beer!