so mainstream

People that live in Charleston, SC and wear moccasins on the reg.

Surfers and frat dudes that say "brah" all time are normally so mainstream.

by themostnotmainstreampersonever January 8, 2012

Mainstreamphobia

Fear or dislike of normal people.

I can't be around these normal people, i have mainstreamphobia, they scare me.

by ceelowill September 24, 2008

mainstream music

completely gay and repetitive

Steve: Hey Phil, is that mainstream music you're listening to?
Phil: Why yes Steve, it i......POW SLEDGE HAMMER RIGHT TO THE FACE

by fuck your cunt February 8, 2007

Mainstream Media

Any broadcast, print, or online news sources that Sarah Palin disagrees with.

Any type of media that isn't run by a fringe right-wing or left-wing blogger is considered to be mainstream media.

by Publius 9237 September 19, 2010

mainstreamer

a usually preteen punk poser who worships the music played on the radio.(green day, coheed and cambria, 311, my chemical romance)They have no need for underground bands and watch MTV for hours hoping to see their favorite band onTRL.

John:i hear sean's playing "American Idiot" for talent show.
Ken:He's such a mainstreamer.

by nasera January 1, 2006

mainstreamline

Creating or altering connotations, scenes, characters, or entire projects for a particular medium - particularly movies - in order to make it appeal to the widest audience possible.

A portmanteau of mainstream, streamline, and mainline.

a) Rhianna and Eminem put out one of the most mainstreamlined songs in recent history with "Love The Way You Lie" - the song depicts an abusive relationship, which is something that nearly everyone can empathize with.

b) World of Warcraft was mainstreamlined so that even a computer from the mid-90s would be able to run the game, albeit with some graphical lag.

c) When Scott Pilgrim was mainstreamlined for the movie, Wallace Wells was turned into a slut and given dubious motives for kicking Scott out because Hollywood has serious problems depicting gay men in another manner.

by Winterbrass February 25, 2011

Mainstream

basically, what's popular, like rap music in most ways.

most mainstream rap artists are entertainers, cuz they giv what the public wants, which is new ish!

by Marshall Mirzada December 4, 2003