NEONCORE 

When someone is so hardcore and shines so fuckin bright they become NEONCORE

Miss Duplicity && Miss Militia are NEONCORE

NEONCORE by Whoopc: August 24, 2011

Noncore 

When a band doesn't waste your time by going off stage to come back on again a few minutes later for an encore.

"The Stone Roses were great. They played for nearly two hours and didn't prat about with a noncore"

Noncore by Minor Threat 27 June 11, 2019

Noncore 

1) Non pornographic material that is used in erotic context.
2) Pretending to have sex / dry humping.

1) John is a porn addict who wants to overcome his addiction, so he masturbates over noncore porn, usually a blank computer screen.
2) I wanted to impress my friends at a house party by seducing a hot chick, so I locked myself into a room with her and we had noncore sex while my friends listened behind the door.

Noncore by Cherryman3 November 19, 2016

Noncore 

In terms of musical and fashion style, the antithesis of hardcore. To be noncore one must embody everything that is not hardcore.

Noncore people never exclusivly wear torn jeans and black band t-shirts that are too small. A male example of noncore would never wear womens jeans, as opposed to current fashion trend.

Noncore by Jem0771 September 7, 2006