Top Definition
Usually means when a reputed band of the alt. rock persuasion who sells themselves out to make a mainstream, top 40 hit song or album.

The definition was derived from the popstar Avril Lavigne's own hypocrisy and stupidity on her own career. When she first debuted she was touted as the Anti-pop Britney, singer. But as her career progressed she changed her image and persona into something which contradicted her own thoughts and actions.
I hope Gwen Stefani doesn't pull an Avril on the next No Doubt comeback...She already sold herself out with that Sweet Escape album bullshit.
by igbygrl April 11, 2011

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt