Even when Sydney has done a long journey from Australia, she always greets her friends with a cheerful "G'day guys!". Like any surf loving Aussie, she loves to chill out at the beach. Sometimes she can cause problems with her way of thinking, but nonetheless everyone's glad to see her come rain or shine.
Sydney is painted white and blue with yellow patterns along her carriage. She wears a bandana with stars, resembling the Australian Federation Star, on it and blue eyeshadow.
- Sydney is the only character who wasn't released in toy form.