green day is flippin da best band in da universe i love every single one of theyre cds and billie joe is sooooooooooooooooooo shexi and he now has blond hair LIKE OMG HOW LUSH IS THAT! anyone who doesnt like green day should be in a mental home! but i dont like green day just cause billie is SO FLIPPIN HAWT i like it cause they have AMAZING music!

A mostly political punk-rock band that was formed in oakland california around 1987. They've put out a lare amount of albums usually challenging the current government or their sanity. Their newer music is just about as good as their old music but too many (so called) fans don't even kno what they stand for or that they even have old albums

i tOtAlLy lURvE gREeN dAy!!! tHEy r a tOtAlLy kOoL bANd..!! & bilLiE jOe iS jUst sPuNkY!!! aLsO... "gREeN dAy" iS a sLAnG tERm fOR a dAy sPenT sMOkiNg mARiJuANa...

An American punk- rock band ( not punk-pop Billie Joe wants to destroy that term) formed in 1989 by lead singer Billie Joe Armstrong, bassist Mike Dirnt and drummer (at the time) John Kiffmeyer. They released their first album in 1990 to Lookout Records. Then their second Kerplunk in 1992. Since there was such a large demand for Keplunk they switched to a larger company. Then John Kiffmeyer left the band for college. They needed a new drummer so Trè Cool was chose and quickly became one of the family. They released their album Dookie in 1994 which became the definition of 1990s punk. With hits such as When I come Around, Longview, And Basket Case. Then in 2004 American Idiot came out and Green Day's popularity surged. Everyone loved boulevard of broken dreams and obsessed over it. In 2009 they released 21st Century Breakdown. In 2012 they released the trio album Uno, Dos, and Tré. Since then green days taken a break but are said to be releasing an album this year.

1. A band that is punk rock-ish and a band that some people think have sold-out. Alot of people think that everyone who is under 15 who likes them only know the albums American Idiot and 21st Century breakdown But this is not true.

2. A day dedicated to smoking weed.

The best band ever. Bands such as My Chemical Romance and Good Charolette try to copy them but fail. Formed in 1987 as Sweet Children with a different drummer than Tre Cool named Al Sobrante. Since then, they have been the most awesome and amazing and ever.

A bollox rock band. rock sux - Garage , Drum and Bass and HipHop r the best.