Green Day

1) Best punk rock / pop punk band ever. Made up of 3 guys (Billie Joe, Mike and Tre) from Berkeley, California. Have released 7 albums, their newest being American Idiot. Also released two compliation albums.
2) A day where you don't do much except smoke pot.. specifically the 20th of April 4/20 or 420 is Green Day, where you smoke pot at 4:20pm on that day.
1) Have you heard Green Day's new song?
2) Hey tomorrows April 20th! That's Green Day!
by Bunni May 02, 2005
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green day

Green Day is the greatest band by far. The band has the GORGEOUS Billie Joe Armstrong, Tre Cool, and Mike Dirnt. They are amazing.

It can also mean a day of smoking weed.
Green Day is fucking amazing, I've been listening to them all day!

Saturday was a green day.
by warning xx May 02, 2005
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green day

crap punk band who think they are punk they dont know the meaning of the word
billy joe or whatever his name is: i dont wanna be an american idiot
green day hater:stop singing then you faggot
by new punk hater January 01, 2006
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green day

greenday, sum 41, korn and rummenstein are not real rock.
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Green Day

1. N. February 22, International Holiday celebrating the earth and its glory, mainly its "best" byproduct, marijuana. SEE: Hippie Day

2. N. American punk rock group formed in the late 80's, great group who plays, makes, and records good music. Sold out in 2005, since then all "fans" of them are super emo power pop faggots who go to their concerts and only know three of the songs they play.

3. V. To sell out.
1. lets celebrate GREEN DAY!!

2. Fag- "i listen to Green Day"

Man- "oh really whats your fav song by them?"

Fag- "american idiot of course!"

Man- "ever heard of welcome to paradise?"

Fag- "what?"

3. Man they Green Day'd!!
by Howie 2 June 10, 2008
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Green Day

A horrendiously bad band that is nowhere close to being Punk Rock. Most of their fans fall into to the teenage girl category. If you want real Punk, listen to the Ramones, the Buzzcocks, maybe a bit of Misfits.
12 year old girl: Lyke omfg green day is so cool!!!111!

Person with real music tastes: *loads gun* Die!
by Zack February 17, 2005
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Green day

"Why did we lost money on an stupid concert like these one?"
by Josesinho June 09, 2005
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