Green Day is the name of the now band formerly known as Sweet Children, from Rodeo Cali. The members were potheads as teenagers and were watching Sesame Street once, and they said 'green day' at some point on it and they thought it was funny. So, it became slang for day spent smoking marijuana. John Kiftmeyer (aka Al Sobronte, former drummer of Green Day) had a jacket made that had 'green day' written on the back, and eventually they decided to make it their band name. They also have a song called 'Green Day' that is pretty much about the same thing.
Also, the best band in the world, btw.
Also, the best band in the world, btw.
by mrs.dirnt April 28, 2006

27th December: the day that marks the end of the core Christmas season. Marked by an escalation into violence of squabbles between siblings over shared presents.
The day when you wrestle the last scraps of meat from the Christmas-dinner carcass
The day when you wrestle the last scraps of meat from the Christmas-dinner carcass
The real Christmas season runs from Christmas Eve Eve to Wrestling Day.
It's only Wrestling Day and Wayne has already broken the Xbox!
It's only Wrestling Day and Wayne has already broken the Xbox!
by Terroin December 30, 2011

The holiday Rememberance Day that small children have accidentally come to know as Novemberance Day, most likely due to the fact that it is in November.
Boy: "Hey mom are we gonna get poppies this Novemberance Day?"
Mom: "Hmm? Oh! Don't you mean Rememberance Day?"
Boy:(embarrassed) "Yeah, that one."
Mom: "Hmm? Oh! Don't you mean Rememberance Day?"
Boy:(embarrassed) "Yeah, that one."
by L33TNINJ4Gurl November 11, 2009

An anual holiday celebrated in Canada on January 14th. It's to remember how free the people of this nation are.
by Me September 12, 2003

Cubical Worker: Dude, the boss always wears that yellow tie on Wednesdays.
Person Making Copies: I know, it's his day-tie.
Person Making Copies: I know, it's his day-tie.
by djfjd May 25, 2009

Wednesday - the day preceding Thursday and after Tuesday, midweek week peak day...down hill slide to the weekend.
Acronym - Having Unusual Midweek Psychotic Delusions And Yearnings
Acronym - Having Unusual Midweek Psychotic Delusions And Yearnings
by justpassntime November 4, 2011

Honoring the King by going to eat the buffet at KFC on MLK Day. This day typically falls on the third Monday of January.
Hey, what are you guys doing for lunch today?
Damn dawg, you stoopid! It be MLKFC Day mayne, get yo ass there!
Damn dawg, you stoopid! It be MLKFC Day mayne, get yo ass there!
by The Donfather January 18, 2010
