Unofficial 

Short for Unofficial St. Patrick's Day, this is an event held each March at the University of Illinois at Urbana-Champaign. This is the largest local drinking holiday in the United States. It was created due to St. Patrick's Day being held over U of I's spring break. Students from across the country visit Champaign-Urbana to take part in this, as their schools do not consume as much in an entire decade as U of I does on Unofficial.

"Dude, don't you love going to IU?" - Indiana Student 1

"No, I am going to U of I this weekend to celebrate Unofficial. I wish I had gotten good enough grades to get in there." - Indiana Student 2

"Yeah, you're right. They are better at academics, athletics, AND they have way more fun." - Indiana Student 1

Unofficial by Subway142 February 9, 2013

Unofficial Relationship 

When you do what people in a relationship would do but, You aren't dating yet.

Person 1- Are you two dating?

Person 2- It's kind of a Unofficial Relationship type deal..

Unofficial Relationship by PattyB. January 23, 2016

unofficial 

Unofficial is the phrase commonly used to describe the Friday prior to St. Patrick's day at The University of Illinois. The holiday began when students realized St. Patrick's Day was falling on spring break and they would not be able to celebrate it. The day is marked by bars opening at 8 in the morning, kegs on front lawns, students from nearly all surrounding schools flooding the campus to celebrate by drinking obscene amounts of alcohol. It has been said that more drinking occurs on Unofficial at U of I than occurs at many other school's entire years.

Oh man, I got so bellig on Unofficial last year.

unofficial by Mike Ostrowski September 15, 2006

Unofficial Girlfriend 

The term unofficial girlfriend is used to describe the female partner in the relationship when neither of the people in the relationship have made it official. The term unofficial girlfriend is used to show you intend to make said girl your girlfriend at some point. If you have an unofficial girlfriend you may act and speak as if she is your girlfriend but technically she is not. Exclusivity with unofficial girlfriends is optional, unlike with official ones.

“I will ask her out eventually but for now she is my unofficial girlfriend”

Unofficial Girlfriend by Starlin Vander February 3, 2020

unofficially official 

when something is in the middle

bitch: are you unofficially official with the person
bitch 2: no
bitch: oh no what happened
bitch 2: i died
bitch: rip

unofficially official by threesomebitch November 17, 2019

Unofficial 

Unofficial as in Unofficial St. Patrick's Day. It is the main drinking event on the University of Illinois Urbana-Champaign during the year. It usually occurs a few weeks before actual St. Patrick's Day. Students wake up on Friday and begin the festivities around 8AM, while some begin as early as 6. People walk around with beer in their hands, Nalgene bottles filled with a cornucopia of alcoholic beverages. The bars open at 11AM, though they used to open at 8, and green beer is EVERYWHERE. People go to class and take quizzes wasted, campus police guard the large lecture halls, city police guard the residence halls, and best of all, the drinking goes on ALL DAY LONG. God bless America.

Dude 1-"Dude, it's 9am on Unofficial and I'm not wasted yet."
Dude 2-"That blows, here, I filled my Nalgene with vodka, drink up."

Unofficial by TomL July 24, 2008

Unofficial Boyfriend

The term unofficial boyfriend is used to describe the male partner in the relationship when neither of the people in the relationship have made it official. The term unofficial boyfriend is used to show you intend to make said boy/man your boyfriend at some point. If you have an unofficial boyfriend you may act and speak as if he is your boyfriend but technically he is not. Exclusivity with unofficial boyfriends is optional, unlike with official ones.

“I will ask him out eventually, but for now he is my unofficial boyfriend”

Unofficial Boyfriend by Starlin Vander February 3, 2020