A term used to describe distribution or release of digital media (such as software, video or music) before it is sold in stores or before it hits the street. Zero-day releases may be pirated or stolen and may break the law, but not all zero-day releases are obtained illegally.
by Pascal September 21, 2003

Drinking Alcohol during the day. Usually between 11:30 AM and 6:00 PM. As long as the sun has been up and you've been drinking or your drunk before the sun goes down.
by Dizzy K October 8, 2012

Another reason for Australians to have a day off, to over cook anything on a semi-hygenic bbq and get drunk.
by therealpseudonym January 7, 2009

by Geneary July 20, 2004

Feburary 14th
A day when if you are in a relationship you expect some overly priced gift, and you end up getting a dozen roses & some chocolates from your lover.
In elementary school, it's when you get a bunch of pieces of paper that people make way too big of a deal of because they don't want to have some ugly kid get one with an owl saying "hoot hoot, your a hoottie." or some gay saying like that. Your only in it for the candy.
Now if your single, this is the day when you go into the corner & cry. (that's me)
This happens to be my birthday. Oh lucky me. & I'm single & probably always will be.
A day when if you are in a relationship you expect some overly priced gift, and you end up getting a dozen roses & some chocolates from your lover.
In elementary school, it's when you get a bunch of pieces of paper that people make way too big of a deal of because they don't want to have some ugly kid get one with an owl saying "hoot hoot, your a hoottie." or some gay saying like that. Your only in it for the candy.
Now if your single, this is the day when you go into the corner & cry. (that's me)
This happens to be my birthday. Oh lucky me. & I'm single & probably always will be.
Single person: Fuck the world. I'm going to kill myself.
Me: Oh it's my birthday!
Everyone else: oh yay I get candy today cuz it's Valentine's day!
Girl in a relationship: I need chocolate & roses today or I'm going to fucking kill him..
Boy in a relationship: Let's waste money on overpriced roses & chocolates.
Me: Oh it's my birthday!
Everyone else: oh yay I get candy today cuz it's Valentine's day!
Girl in a relationship: I need chocolate & roses today or I'm going to fucking kill him..
Boy in a relationship: Let's waste money on overpriced roses & chocolates.
by Valentine's day is my birthday what fun. November 25, 2006

According to John Lennon, in relation to the song "day tripper":
"Day trippers are people who go on a day trip, right? Usually on a ferryboat or something. But it was kind of - you know, 'you're just a weekend hippie'. Get it?"
"Day trippers are people who go on a day trip, right? Usually on a ferryboat or something. But it was kind of - you know, 'you're just a weekend hippie'. Get it?"
by Simon McKenzie September 28, 2006
