I believe the Kiwibank ad has flying pigs as a nod to BNZ pigs flying over and anyone notice the black horse in the background? it would be similar to another bank's icon?
And if you go to the YouTube video it shows 'Mr Goldsmith' with an American accent eating a bagel and signing up to Kiwibank, saying, 'it's good to be wanted by a bank that appreciates me'. Actually I love this sort of the creative commercials as they give me sprinkles of good humour.