"Online" is a song co-written and performed by American country music artist Brad Paisley. It was released in July 2007 as the second single from the album 5th Gear. The single is Paisley's ninth overall Number One single on the Billboard Hot Country Songs charts, as well as his fifth consecutive Number One. In addition, the song's music video won a Video of the Year award for Paisley at the 2007 Country Music Association awards. Paisley wrote this song with Kelley Lovelace and Chris DuBois.

"Online" is a moderate up-tempo song whose lyrics satirize the online world, specifically MySpace. Here, the song's protagonist is a geek who lives at home with his parents, holds a job at the local Pizza Pitt pizzeria, and claims limited success in the dating world. Actually "five-foot-three and overweight", a fan of science fiction, and a mild asthmatic, the main character has an account on MySpace. There, he assumes a much more desirable personality: "Online, I'm out in Hollywood / I'm six-foot-five and I look damn good / I drive a Maserati / I'm a black-belt in karate / And I love a good glass of wine". Later in the song, he claims to live in Malibu, California, have a sexy, finely sculptured body, and pose for Calvin Klein Inc. and GQ. The fictitious alternate personalities make the geek claim that he is "so much cooler online". The album version of the song ends with a marching band playing the melody of the chorus, a reference to an earlier line where the protagonist claims to play tuba in a marching band.

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