A popular american pop band who were considered sell outs for there album American idiot. However the album was actually against the President Bush of the United States. They came into modern day knowledge because of their song Holiday and Boulevard of the Broken Dreams. They also recently came out with 21st Century breakdown and the first of their 3 planned albums UNO.
by FHKNGJVKH October 18, 2012
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A punk-rock band that consists of a group of sexy mofos. These sexy mofos are Billie Joe Armstrong, Mike Dirnt, and Tre Cool. Many people consider them to be sell outs because they're music has changed over the years, but they've changed too. I personally think that all of their music is amazing, from Dookie to 21st Century Breakdown. If you have nothing good to say about their new music, keep listening to the old. It's still there. The name Green Day is based on smoking pot. The members of Green Day used to smoke pot but have stopped because of their families. Some of their hits include: Longview, Basket Case, Warning, American Idiot, Wake Me Up When September Ends, 21 Guns, and Good Riddance (Time of Your Life). Green Day has been around for MANY years even though many people didn't know it.
Bob: Did you hear about Awesome as F**k?
Rob: Yeah. It's a Green Day CD with live songs.
by A ninja-unicorn. June 7, 2011
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One of the best bands around, mostly due to the fact that they don't care whether people like them or not. They weren't noticed until their album 'American Idiot' came out, and then a bunch of little teeny boppers started to make them popular. Due to all of the preppy little 13 year old kids, Green Day has lost a lot of what made them cool.
Me: What do you think of Green Day?

Prep: I think Holiday and Boulevard of Broken dreams are great!

Me: What about Dookie?

Prep: Wtf is dookie?

Me: Asshole..
by Green Day guy December 8, 2009
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shitty-ass band that exhibits terrible musicianship that needs to leave the country if they hate it so damn much
Middle schoolers idolize Green Day and black eyeliner because they don't know any real music.
by DressedToKill May 1, 2005
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My older brothers band (Billie Joe Armstrong) the best band in the world "I'm Not growing up im just burning out!" - Pure Brilliance
"I'm a loser and a user, so i dont need no accuser!~" ~!PeAcE!~
by Tim Armstrong August 17, 2003
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A sellout band, who claims they are a punk band. They bitch about how their life in the suburbia sucks, they write anti-government whiny bullshit lyrics.

Honestly Sid Vicious is rolling over in his grave getting ready to kick some sellout ass.

They have used MTV to promote themselves, through out their entire career, they changed their imagine to appeal to middle school emo kids, made a fucking rock band, and have a broadway musical called 21 guns.

If that is not sellout, I don't know what is.

Green Day is not a punk band, like they claim to be, punk is like The Sex Pistols, The Ramones, The Clash, The New York Dolls, etc.

Punk is not about guyliner, money, and broken dreams.

FUCK YOU GREEN DAY.

The people who make up your fan base are also very Ignorant.
Green Day Fan "Green day is punk you don't know what you are talking about, your dumb."

Any Educated Person " Green day is mainstream pop rock, fuck you get a brain, american idiot."
by lennonlove213 September 6, 2010
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A punk band with awesome guitar riffs, but is overall an ultra-liberal band designed to instill teen angst in America's youth.
by Ryan J. February 9, 2005
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