Someone who betrays trust for the own personal gain at the cost of another(s). Sell outs should be shunned and are loewr than thieves. Also someone named Traci.
by Gay Hicks October 7, 2004
Sell out does not mean a band is popular...It means a band that once may have been decent has changed it's style to suit the pop media and therefor makes loads of cash
new found glory...blink 182...good charlotte...and every other shitty punk band whos singers have voices like they are 5 and don't challenge themselves to sound differnet.
by i hate punk music...and rap......but rap is more i September 28, 2003
A musian or musical group that switches from their usuall sound just to be more radio-friendly. It can also mean someone who is too popular for their own good.
by weirdgirl June 18, 2003
by 21 inch wanker July 22, 2003
dude, that guy with the three x's on his wrist totally sold out with his best friend because they were having a stressful day at work and needed some ciggs.
by xxx March 29, 2004
a musician who entertains the financial fruits of their labors by expanding the market of their music, newly liberated to move out of their apartment, trailer, parents house, versus pandering to the "underground" "pure" musical sensibilities of their audience, who in all likelihood NEVER will move out of their apartment, trailer, or parents house.
Johnny just cashed a huge check from -insert big label here- and suddenly we dont see him shopping here at Hot Topic much anymore!
by randy July 25, 2003