Green Day are an american rock band that were formed in 1987. Alot of people think they are a new band but in truth they have been around since they were about 15. They currently have 8 studio albums and other live and video CDs.
People that hate Green Day people they've changed are even worse than the people that like Green Day because they've changed!
Stupid 12 yr old fan girl: O.M.G green day are the best they're albums american idiot and 21st century breakdown are the best albums in the world
Me: i like dookie and nirmod too ^^
Stupid 12 yr old fan girl: whats dookie? who are you talking about??