Dino-Core 

a cult started by young teens who may look a little gay or have an emo style,They Descent from Scene kids.And love Shark X punch

Dude Your hair is so DINO-CORE, i love it.

Dino-Core by cush cush September 27, 2005

Nu-Core 

Nu-Core is a Steriotype that falls under this deffinition: A follower of the nu-core scene is into nu-metal, such as emo style bands, and crappy no talent punk bands that play nothing but power chords because they dont know enough about music to write anything talented. either that or hardcore music, such as those bands that you would go to a concert and see the "bandana boys" you know the bull shit thrashers who think they are dancing by flailing about and punching people who are there for music in the face.
Nu-Core is probably now a days (2006) refering to the 8th grade crap, with the emo look, the crap music. Nu-Core are those people who are influinced by Music Television, and the media. NOT to be confused with metal heads, rockers, etc.

... hey look at that lil bitch!

a wanna be goth telling others that they are nu-core

Those who are into sterio typing, and do it.

All the little bitches of the world.

Nu-Core by Corrosion January 5, 2006

Ex-Core 

the leetage
God of Gods
Men among men
Destroyer of souls

Holy shit, this track is Ex-Core

Ex-Core by Meef August 21, 2003

The Core 

The flap of skin between the balls and asshole, after not showering for a good day and having a thin layer of filth on it. Pimples and hair are common too.

Get in the shower and clean your core!

The Core by Jeffro Oh Yeah! March 30, 2003

chicago soft core 

A band such as played on 93.9 FM. AKA: LIGHT FM

"Hey Do you listen to Light Fm?"
"Yup that chicago soft core is pretty sweet!"

chicago soft core by Gabrelle December 28, 2005

Welfare-Core 

Originating in SE Iowa it's a brand of heavy metal whose band members, rather than having the traditional day jobs,live on welfare to support themselves.

man, that welfare-core band was awesome, I wonder if they accept food stamps for their merch?

Welfare-Core by Bigmeat Thunderballs September 11, 2013

bitcoin core 

Bitcoin Core is a new genre of music mixing together metalcore with lyrical elements pertaining to Bitcoin.

"Something something bitcoin core"
"Did you say Bitcoin Core? I love that genre. Do you play an instrument?"

bitcoin core by Pseudononymousous February 14, 2018