delta alpha 

A connotation of the term "dumbass", using the abbreviation "DA" while referencing the greek alphabet

"That's Steve, he's a real delta alpha"

delta alpha by Brick23 May 20, 2010

Delta Alpha Omega 

"A Multicultural Fraternity since foundation with no deviation."

Delta Alpha Omega Multicultural Fraternity Inc. was founded at the University of Texas at Arlington in Arlington, Texas on August 22, 2001. Since its foundation, Delta Alpha Omega has always been open to all men, regardless of any religious, social, or cultural associations. It has always been dedicated to the pursuit of a Brotherhood strengthened and enriched by diversity.

What is a Dayo?

A Dayo is a bearer of the bonds of Brotherhood. Owner of a Unified mind and body. A Leader and a pioneer. A Scholar. An Individual. One who Serves humanity. Constantly crafting his Character. An Initiative taker. A man of unbreakable Integrity.

To sum it all up,
A Dayo is a Brother of the 9 Pillars.
A uniter of all, an achiever in all, and a leader when called.

Onlooker: Does a Dayo ever sleep? Or are they always busy achieving?

Interest: Are Dayos really Multicultural?
Dayo: Delta Alpha Omega has been Multicultural since the beginning. We didn't decide to put it on our name because it's a trend. That's just how we started.

Delta Alpha Omega by Texas Swagger, No One Badder October 17, 2010

phi delta alpha

The fraternity that dinged the guy that submitted the other definition.

"Hey did you hear that sickashell didn't get a bid at Phi Delta Alpha? Yeah right after he got dinged he whined about it on Urban Dictionary."

phi delta alpha by Overheard March 4, 2008

phi delta alpha

A fraternity that promotes gay sex between brothers.

Guy: Hey what fraternity are those guys in.
Girl: That's phi delta alpha, they all smoke the pole.

Brother 1: We're so awesome and I love my brothers.
Brother 2: Then why don't you express that love with my dick in your mouth.
Brother 1: Yea, and then after my protein shake we can study!!!

phi delta alpha by sickashell December 26, 2007

Alpha Delta Phi

ADPhi is a social fraternity that started in 1832, at Hamiliton College. The fraternity started as a literary society, but became more of a regular social fraternity in the twentieth century. There is a BIG difference between the "The Fraternity" vs "The Society". The fraternity is an actually male only fraternity, the functions separately from the Society (co-ed). ADPhi's have awesome brotherhood, and kill it at every campus. They are well-dressed and refinded men.

Example 1

Freshman 1: damn bro, which fraternity should I rush?
Freshman 2: Dude everyone keeps saying the Alpha Delta Phi the fraternity, is the best fraternity on campus!

Example 2

Girl 1: I wanna have a good time tonight she we go to a pike party?
Girl 2: fuck no! Alpha Delta Phi has the best house, and throws awesome parties. They're studs!

Example 3

Hipster-artsy dude: Omg, I wanna join a frat...
ADPhi Brother: Gtfo, go somewhere else, if you wanna join the Alpha Delta Phi Society

Alpha Delta Phi by MagnusBlackius March 8, 2013

Alpha Delta Pi

Alpha Delta Pi (aka ADPi) was the first secret society (sorority) for women and was founded on May 15th, 1851. Their mascot is a lion, their symbol is a diamond, and their flower is a violet. ADPis are very caring women and work very hard to help out their communities and their philanthropy, which is the Ronald McDonald House Charities. These women are classy and don't feel the need to bash other sororities since they were the first. They are usually very outgoing and fun. They know how to have a good time with out getting drunk and looking like a hot mess. Alpha Delta Pi has a great reputation and great sisterhood. ADPi chapters are unique because they are so diverse and don't discriminate againt anybody. They get the best girls during rush and their sisters are not only beautiful on the outside, but on the inside too. Their motto is "we live for each other."

"What bid did you get?"

"I'm an Alpha Delta Pi! They offered me a bid and I'm accepting it!"

"Awww man I'm super jealous. I wanted to get into Alpha Delta Pi."

Alpha Delta Pi by ALovee December 30, 2011

Alpha Delta Pi

First sorority ever.

Often imitated NEVER duplicated.
If you are lucky enough to be an Alpha Delta Pi then you are part of the best sisterhood ever. Gorgeous ladies, smart, fun, they're the whole package.

What girl doesn't want to be a diamond <>

Alpha Delta Pis are the hottest girls ever!

Alpha Delta Pi by jbrant35 January 6, 2012