Australian English is a variety of the English language spoken in Australia. It has unique vocabulary, pronunciation, and grammar that distinguish it from other forms of English, such as British English and American English. Many words and phrases are influenced by the country's history, indigenous cultures, and local flora and fauna. One notable feature of Australian English is its use of slang, often referred to as "Aussie slang." Common examples include "arvo" for afternoon and "bikkie" for biscuit. Additionally, Australians often use diminutives, shortening words and adding an "o" or "ie," which reflects a friendly and informal communication style.