J-core

J-core is a term used worldwide for Japanese-Core, referring to Dance and Happy Hardcore. Ususally songs sample some form of anime/film and have a high bass factor. J-core is often an underground scene and it is very hard to get hold of.

DJ sharpnel, dj technorch, dj sugisuck, JEA, killingscum, J-Core Rocks!

by Karis ^^ May 19, 2006

Core friends

Not just a friend. Not just a best friend. It's much more than that.
When you list a person as a #core, you view them as being a fixture in your life; you can't imagine your life without them. You view them as family and essentially as an extended part of yourself.

“It’s all about who you value as your core friends, the rest are just people drifting in and out of your life. They will make a difference in other people’s lives, just not ours,” she said absentmindedly.

by WriterGirl97 March 13, 2017

Rotten Core

When a woman has a very stinky, nasty vagina.

Dude, you don't want to hit that, she has a rotten core! My bro Nate told me all about it!

by Birdman_thedog April 28, 2008

Nerd Core

To be nerdy in the best way possible.

Weezer, Strong bad, Tetris, AquaBats, and a million other dorky cool things

by de_J$ September 14, 2003

Molten Core

A high level instance (dungeon) in World of Warcraft. Usually completed after many hours of time, with around 40 level 60 players.

The Molten Core is a goal for many guilds to complete, to earn a respected status on a WoW server, as well as gain many epic items for thier members.

"I got my staff in the Molten Core"

"Dude, i need to go to the Molten Core to get my Wrath set"

by Vendicator November 30, 2005

chen-core

(1) n. Extremely hard or nearly impossible to accomplish.
(2) n. A person who is able to do the impossible.

can also be used as a substitute for "hardcore"

Derived from Dr. Chen, a famous physics professor whose class was infamously difficult and frustrating.

(1) This assignment is chen-core, I am definitely going to fail.

(2) Jason finished all his work? He is truly chen-core.

by Sex Beatle October 4, 2004

Emo-core

A typr of music that is Emo/Screamo/Hardcore

May Falls Through otherwise known as MFT.

by tear.4.u.from.me April 10, 2005