Transformers may suck, and Pearl Harbor might be an offensive piece of trash, but let it never be said that Michael Benjamin Bay doesn’t have a sense of humor about himself. Check out this genius commercial for the Commonwealth Bank of Australia, in which Bay parodies himself, to perfect effect. What’s funnier than a Mad Max-style army of animatronic koalas? Michael Bay sheepishly whispering to a room full of bank executives, “I used seven helicopters.”