The term Down Under is a colloquialism which is variously construed either to refer to Australia and New Zealand, or Australia alone. The term comes from the fact that these countries are in the Southern Hemisphere, 'below' many other countries on the globe.

The persistence of the media use of the term has led to its wide embrace and usage. The Men at Work song "Down Under" became an instantly recognisable, patriotic rallying song. The famous Australian boxing champion Kostya Tszyu was nicknamed "The Thunder from Down Under".

According to Roger Ebert's tongue-in-cheek Glossary of Movie Terms, the Down Under Rule "No film set in Australia is allowed to use the word Australia in its title where "Down Under" is an acceptable alternative. For example, we don't get The Rescuers in Australia or Quigley in Australia."

Colin James Hay (born 29 June 1953) is a Scottish-Australian musician, who made his mark during the 1980s as lead vocalist of the Australian band Men at Work, and later as a solo artist. Regarding his solo career, Hay stated, in 2011: "I feel like it’s been building for the last fifteen, or so, years that I’ve been touring. It’s slow and steady. It’s been word-of-mouth. People see the show, like it, and tell their friends. It feels very organic."

Hay's music has been frequently used by actor and director Zach Braff in his work, subsequently leading to a career rebirth in the mid-2000s. Commenting on his younger fanbase, Hay noted, "Most of them have an idea about Men at Work, but that's the subplot. They picked up on me since Scrubs, they're young enough they never heard of Men at Work. But I've found if people discover you they discover everything about you."

Hay was born in Kilwinning, North Ayrshire, Scotland, but moved to Australia at the age of 14 with his family.

In 1978, Hay met Ron Strykert and the men began playing acoustic music as a duo. Hay and Strykert formed the band Men at Work, adding Jerry Speiser (drums), John Rees (bassist) and Greg Ham (flautist/saxophonist). The group released their debut album Business as Usual in 1981.

Kai Greene (born July 12, 1975) is a professional bodybuilder. His most recent win was the New York Pro Show 2011.

Greene says that he became interested in bodybuilding through his love of visual art. He regards his work on his own body as an extension of his artistic bent: "I became my own living model. I utilized my own physique to gain a greater understanding of space and movement, creating works of art that became increasingly detailed and complex over time."

Kai Greene, also known as "The Predator", is known for his long, grueling and intense training sessions. In the past Kai Greene was a stripper and has been in graphic videos of a sexual nature. Googling "Kai Greene Grapefruit" will show you examples of his erotic background.