A branch of underground/indie music influenced by faster abrasive punk rock. Originating in the early 80’s as a variant of punk rock, hardcore evolved to a modern sound that can be compared to non commercial metal. The constant themes range from Straight Edge, to Politics, to Positive and Negative.

Bands range from Minor Threat from the 80’s to One Fifth, or Unearth of today.
by Jay January 22, 2003
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arranging your dormitory furniture around the room.

mattresses on the floor and jumping from the window sills and furniture into other objects around the room.
Guy 1 - "Hey, you want to go back to our room and start hardcoring"

Guy 2 - "Yeah, that's way better than dungeons and dragons"
by ATF_G July 16, 2009
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Short for hardcore punk that started in the late 70's with bands such as Black Flag and Bad Brains and in the early 80's with Minor Threat, Negative FX, Negative Approach, SSD, JFA, 7 Seconds ect. It is a music genre that is based off of a DIY (do it yourself) community. It was and will always be against the ethics of the mainstream music business to keep the music pure and away from profit which corrupts everything. Alot of people think hardcore died in the 80's but there has been alot of bands that have came and gone over the years that still continued the same diy approach along with musical styles.

currently hardcore punk is still going on in an underground DIY community all around the world with bands such as Get The Most, Rotting Out, Government Warning, Trash Talk, Ceremony, Miles Away, Paint It Black, Psyched To Die, Bracewar, Ruiner, Killing The Dream ect. Although the mainstream community have attempted to market there own version of hardcore bands through the media like Attack Attack, I See Stars, The Devil Wears Prada, Bring Me The Horizon ect. It will never really be part of the real hardcore scene going on, or sound like it.
listen to a current hardcore band like Rotting Out

or a old hardcore band like Gorilla Biscuits
by letsstartarevolutiontoday January 5, 2010
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adj. 1. Extreme, brutal

2. The description of pornography that graphically shows penetration of the vagina or anus by the penis, tongue, or foreign object

3. The description of a type of wrestling match where there are no rules; i.e. all weapons are allowed, pinfalls count from anywhere, and there are no countouts or disqualifications
Mick Foley and Edge performed in a hardcore match at Wrestlemania 22.
by Anonymous4 July 19, 2006
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1) Can act as a modifier for a word or phrase, making it more severe.
2) When used alone, used to denote something noteworthy, like saying "awesome" or "rad".
1) That was hardcore wicked, man.
2) Hardcore, bro. Hardcore.
by MoonKnight November 30, 2002
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Hardcore is the name for many awesome things.

Hardcore Punk - Awesome. Has awesome subgenres too.

Hardcore Porn - Awesome.

Hardcore Wrestling - The most entertaining form of pro wrestling due to actual violence.
Hardcore Punk and its subgenres are my favorite forms of music.

I just got done watching some Hardcore Porn. I loved it.

Hardcore Wrestling is awesome because people hit each other with light tubes and shit.
by Bloodbath 87 March 7, 2009
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A subgenre of electronic music characterized by fast, hard basslines and often making use of turntablism or an MC for live performances. This is used often as an umbrella term to describe happy hardcore, gabber, speedcore, upfront, or any of the many related hardcore genres.
Hardcore Music, Hardcore Music, Hardcore Music every day. HTID!!
by CaptShmo August 10, 2006
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