Another word for a talentless loser who's music will result in you hurting something or someone. This cheesy, boring, repetitive music is from a wave of crappy acoustic artists such as James Blunt.

*Challenge* Listen to a Jack Johnson album and pick out one song from another.

Hawaiian singer, as well as surf movie director, ex-pro surfer for Quiksilver, and a marijuana smoker <-(not known by many), famous for his acoustic guitar skills, singing voice, and mellow mood songs. You can listen to him while in any mood and he does not have any homosexual roots like some other definers on this site think. He is a great American musician and influences many modern bands.

A modern beach hippie musician influenced by Ben Harper and Phish. All chill kids who know how to smoke and have fun love to listen to jack johnson

A whiny Bitch with a guitar that every one loves for being trendy.

In WWI, a nickname for artillery shells. The name was mostly used by the Canadian soldiers.

An alcoholic mixed drink containing one part gin, one part tonic, with a slice of lime and a splash of cranberry juice. Also known as a JJ.

Some one's head is their Jack Johnson.