What's on your mug?

An pharse derived from the early days of Langley Park secondary information to insult someone who is being a bit emo. Extension of "green" is obligatory.

"Oi GREEEEEN DAAAYYYY"

By morgangills

noun1: A punk rock band who have totally sold out due to American Idiot, which is bollocks. Nethertheless, they used to be pretty cool, and i recommend Kerplunk! still. noun2: A day which is particularly green.

1: Oh meh gawd Green Day used to be so brilliant *recites all of International Superhits*. Shame they're wank now. 2: Random Kid: Y'know what? yesterday i felt like it was a Green Day. Random Kid's Friend: Alright!

By Tom Reeves

1)The coolest rock band ever. lead singer, billie joe armstrong, drummer, tre cool, guitarist, mike dirnt. took of in 1994 when they released dookie, and again when they realesed Good Riddence in nimrod. suddenly became "the best band in the world" when they realeased american idiot. now, eveyone's fave. band is green day, and their fave. song is boulavard of broken dreams. their old songs are sooooo much better. 2)a day where all you do is smoke marajuana

dude, lets go have a green day! or Dude, green day is the best band, but i love god riddence!

By I love Green Day

Nazi bastards who are popular among preppy emo kids who think people with no skill on the guitar are rock just because of anti war thoughts brought on by a pothead singer who's good name was ruined when the CD American Idiot came out. Fuck you greenday ... Fuck you

Green day sucks balls

By Greenday Sucks

1. Day spent smoking pot 2. What used to be a good band until the release of thier 2004 album ''American Idiot'' Now everyone and thier grandma is a Green Day fan, when most of these newcomers have not heard of them before idiot. Now all you hear is how hot Bilie Joe is or ''DON'T WANNA BE AN AMERICAN IDIOT! YEAHH WOOO!'' Seriously, grow the fuck up, face it thier sellouts

1. I don't feel like going to school, let's have a green day 2. For further information about the band, please see sellout

By DizzyLizzy