"That seriously may have been the most insane thing I've seen in a while, and I just watched a Disney channel sitcom where the brother falls in love with his sister in a kangaroo outfit...oh I'm not kidding that's real."
When Liv is in her costume. She calls herself "Sandy" a foreign exchange student from Australia. Sandy is the name of Olivia Newton John's character in Grease who also a foreign exchange student from Australia.