Chi O 

Nickname for the sorority Chi Omega. Founded in 1895 at Arkansas University, Chi Omega is the largest women's fraternal organization in the world with over 300,000 initiates and 170 collegiate chapters. Chi O's are beautiful, classy, friendly, and fun.

Some famous Chi Omegas include Lucy Liu, Heather Locklear, Sela Ward, and Cybill Shepard.

(After winning some competition as Chi O usually does)
Bitter Ugly ADPi: What the hell?!?! You are all just a bunch of Chi Ho's!!
Chi O: Don't get mad...get better.

David Letterman: "Chi O's were ideal partners for all occasions. They were discrete, desirable, tactful, polite and fun. Every mom dreamed of her son coming home with a Chi Omega."

Open motto: Chi Omega - Having More Fun than you Since 1895

Chi O by Pike4Life June 17, 2006

chi o 

The nickname for the sorority Chi Omega. Chi O's are discrete, desirable, tactful, polite, and fun. They are always the classiest girls on every campus. All the guys want to be with a Chi O, and all the girls want to be a Chi O.

Tommy: who's that really cool hot girl?
Jimmy: that's a chi o, duh

chi o by greekgirl April 6, 2005

Chi O 

The easiest girls at Penn State University, subject of their own song.

(sung to the Disney tune Heigh Ho)

Chi O
Chi O
It's off to bed we go
With a little luck we'll all get fucked
Chi O
Chi O
Chi O
Chi O

(repeats)

I was so horny I was considering some recently paroled prison poonanie, but then I ran into a Chi O.

Chi O by John Lease March 3, 2004

chi o 

A bunch of cock sukin' girls that hang out together at college and think they are better than everyone else. Did i mention that they like suckin' cock.

I gave that chi o a philly fakeout, and her chi o buddy licked my cum off of her ear.

chi o by Jocko Johnson March 14, 2004

chi o special 

Whippets (nitrous oxide) and blow (cocaine) done in unison

Chi O Specials are the best drug combo ever

chi o special by Baseball_allstar1 April 7, 2017

Alpha Chi Omega 

The All-Around girl. From what I have seen they are diverse in their members. Alpha Chi's seem to be the only sorority girls that you could actually bring home to mom. They have girls who like to party and girls who don't, girls that have 4.0's, Miss America's, and just your typical girl next door. If I were to say, from my experiences with sororities, Alpha Chi Omega's have the most genuine class, character and easy going demeanor.

"Who's that girl over there?"
"She's an Alpha Chi Omega."
"That's the girl I am going to marry one day..."

Alpha Chi Omega by fratman101 October 2, 2011

Alpha Chi Omega 

Alpha Chi Omega was founded in 1885 at DePauw University in Indiana as the first sorority in the school of music. Today Alpha Chi is still going strong with some of the most beautiful and succesful women you can find, and are known for helping the community. Beauty, brains, and a good reputation...what more could you ask for. Famous Alpha Chi's include Trista from ABC's the Bachlorette, Dawn Wells who played Mary Ann on Gilligan's Island, and my personal favorite, Condoleeza Rice. A lot of jealous people make rude comments, but we dont care because we know we're destined for success

I think the definition says it all :-)

Alpha Chi Omega by Proud_Alpha_Chi March 31, 2005