Otherground 

The place where true heads reside, heads who understand that, what some of the elements of the Media have dubbed as "youth culture", are not fads. They are in fact their own established cultures, aren't for the youth only, and are here to stay.

The underground is dead, and the mass media has killed it. Television, magazines and the ability to reach the world with one click of a mouse made the term underground obsolete.

The concept behind Otherground is it isn't about any scene in itself. It's about the essence of what so called "youth cultures" are based on. It's for the people who understand what it is to lead a life that's outside of the norm. Even though the ideals may be different from scene to scene, it's always been about self-expression and the DIY ethic.

The trinity of Othergound is:

Art
Music
Philosophy

He went mainstream, but hes still down with the Otherground.

Otherground by Peter B. Evangelista January 15, 2004

overground 

It being related to music is the only correct part of the last definition. A level reached by few, overground is when an underground artist becomes so popular that they can no longer be called underground. I would say that any underground artist who sells 1 mill+ copies of any one of their albums can be considered overground.

Tech N9ne, Tecca Nina, and Aaron Yates are the only overground artists that come to mind. . . they are all the same person if you didn't catch that.

overground by The Grench February 22, 2008

Other Ground Forum 

The Other Ground Forum, or "OG" is an internet haven for
a wide cross section of losers who enjoy watching Mixed Martial Arts as well as jacking to animal porn.

Most OG members still live with their parents.

John and Tommy wanted to go see a movie and then hit Dairy Queen, but I decided to stay home and post "Hit It?" pictures on the Other Ground Forum all night.

Other Ground Forum by Pat Swayzee July 22, 2008

Overground 

adj.
The opposite of underground.

More oftenly referred to as mainstream or commercial.

Used to describe music (usually rap/hip hop) that is played on the radio just to sell records, as opposed to being quality music.

n.
Above the earth

Often instead of saying 'overground music' it is simplified to just 'overground' or 'the overground'.

Kid: "Hey, Did you hear that new joint;insert crappy radio single on the radio yet?"
Kid2: "Naw, I don't listen to the overground"

Overground by SpoR December 28, 2005