e/o

1. a short way of writing the word EMO
2. used when your friend loves bands and makes a deal with you that you cannot say the actual word
3. can also be used in context with ALTERNATIVE or SIMPLE PLAN

That person is so e/o that they paint their nails black and listen to alternative music!

by BBSLVR January 10, 2009

Uno Duo Three-O Four-O Five-O

A phrase that is common to Computer Science teachers. Typically the phrases that are emitted from the mouths of these teachers are mildly retarded and may be repeated more than ten times a day.

Mr. Biga - "Uno Duo Three-O Four-O Five-O!"
Student - "What the fuck?"

by Jacob Swift December 1, 2007

Four-O

1.The best place in the world
2.A great Party
3.Somewhere you go when you turn 40
4.An awesome person

1. I went to the Four-O of Four-O's

2.I went to a sweet Four-O

3. my wife turned 40 so we brought her to the Four-O

4. That dude is a Four-0

by yawayssysavayDVWJFBKJWAEGNRLKJ November 30, 2010

o sea

this is in spanish meaning "like...really"

tienes el mas bajo grado? (you have the worst grade?)

ai no manches guye, o sea no so naca (yo stop fucking dude like really im not dumb)

by mexbx (: December 7, 2010

O bomb

An extreme orgasm leading to exhaustion; usually obtained during and orgy

Kate: Is dude wasted he's knocked out
Lewis: No he just had an O bomb

by LadyinRedndBlack June 29, 2008

y/o

Dual conjunction to replace the term "and/or".

Etymology: Spanish origin.

Your heart is black y/o shriveled.

by A Like the Fonz May 16, 2008

"O" Gang

some of the hottest rappers and singers out of canton, oh, Billythekid aka BTK, J-Ru, Ashbash, Wickid1, Mr Wikid, Undisputed, KingPin, 1Hitta, JD, Stay Grindin Productions, ........ super swagged out, custom beats, no internet gangsters, flat the fuck out, fuck your 5 stark chick, WE MAKE HITS, sexy, confident, over achievers, we are so hot the sun wears sunglasses, energetic, goofy, strong, can out drink you, out smoke you, come wit da pounds, doe stay stuck to my hand, we got them WHOPPERS.... ONE LOVE, lives life to the fullest, IM getting H.E.A.D. and getn dirt of our shoulders, we done lost our minds so dont make us get the k-9's to texas chainsaw massacre you.... JUST SAYING BIOTCH.... "O"GANG stands for oppurtunity representing OHIO area code 330.... THE HEART OF IT ALL, 9th most dangerous city in the US, but FOR REAL.... STOP THE VIOLENCE..!!..... Prayers to our soldiers over seas fighting for our freedom and safety.. ASHLEY LOVES BILLY.... we stand for family, friends, and a good time.. WE LOVE OUR HATERS....... to you please hate, you inspire us...... "O" Gang We outcheer.. CHEEYAHHHHH

"if you dont watch your step we bout to "O" Gang the fuck out you"

by BTKnASHBASH December 31, 2011