meatxcore 

Someone who throws meat at people, eats nothing but meat, or loves anything in general that has to do with meat.

Origin: While Mike was on Gaia attempting to be a whore I asked him if he wanted meat sauce and he asked if it was a screen name that he could add to his friends list. Stupid ass....and thus meatxcore was born.

I'm so meatxcore I paint my walls with hamburger.

meatxcore by Kittie/Mike November 13, 2006

mathcore 

Very tech hardcore. Uses strange time signatures and very staccato and syncopated guitar melodies.

Dillinger Escape PLan

mathcore by James Lennon October 17, 2003

mathcore 

A sub-genre of hardcore/metal.
Normally involving technical guitar work, high-ranged vocals, and off time-signatures.

The Number 12 Looks Like You & The Dillinger Escape Plan are two good example of Mathcore.

mathcore by XDillionX October 20, 2007

mathcore 

mathcore aka math metal is a form of hardcore and metal that employs unorthodox chords and time signatures as well as poly-rhythms. mathcore bands often quickly change from part to part with some exceptions such as meshuggah. early mathcore was very atonal and was mostly discordant atonal parts. however bands like dillinger escape plan have started to add electronics and clean passages to their music. tapping is a popular technique among mathcore bands because of its unorthodox sound. bands like psyopus have gone so far as only to use tapping.

mathcore styles vary greatly due to the individuality that is the scene commends.some of the more melodic mathcore bands include the dillinger escape plan. other math core bands stick to guitar stunts and crazy parts like psyopus. bands like meshuggah use low heavy poly-rhythmic parts to make their sound. bands like evrytime i die keep a rockin feel but throw in unorthodox chords and parts to make them math metal

mathcores influence can be seen in many genres. bands like Lamb of god use out of scale odd time signatures on songs like hourglass. bands like the fall of troy use some of the same techniques as math rockers. finally meshuggah has become the favorite artist of prog metalers like tool and porcupine tree

Xoverkid:dude dillinger is the most mathiest mathcore band ever

mathcore by Xoverkid February 21, 2008

Metalcore 

A blend of hardcore and metal music that evolved in the mid-to-late 90's with bands like Unbroken, Earth Crisis, Harvest, Endeavor, Poison The Well and Unearth. There is a liberal use of breakdowns in the music and the lyrical themes range from the political to the personal.

Often associated with the nu hardcore and fashioncore scenes.

"Bleeding Through is a present-day metalcore act."

Metalcore by Straight Up June 18, 2004

Metalcore 

Metalcore is a genre that has been around since the eighties but not totally popularized until the mid 90's with bands such as Unearth, the modern forerunners in the genre. It includes a mixture of hardcore punk and heavy metal and uses generally two guitarists, a bassist and double kick drums for the instrumentals. Many bands use more than one singer, one generally for more melodic lines and the other, lead singer, who carries many of the vocal burden and usually "screams".

Metalcore bands include: 36 Crazyfists, As I Lay Dying, Bleeding Through, Bloodsimple, Diecast, God Forbid, Haste The Day, Hatebreed, Lamb of God, Norma Jean, Still Remains, Unearth, Walls of Jericho.

Metalcore by The One You Seek December 23, 2006

Mathcore 

A sub-genre of contemporary heavy metal music, derivative of various forms of progressive metal and metalcore; mathcore is characterized by unusual time signatures, technically complex instrumentation, punctuated staccato playing and screamed rather than growled vocals.

He liked the Mathcore band Dillinger Escape Plan.

Mathcore by QuincyBurts September 22, 2010