Crustcore

It's a semi-ironic derivative of trve cvlt black metal where the guitar tone is so insanely distorted and compressed that only the highly trained ear can pick up the single notes, so it sounds crusty.
Also, the vocals tend to be pretty fucked up, like, imagine a weird hybrid between hardcore punk shouting and black metal shrieking.

Oh, and it occasionally has some power metal thrown into the mix, but it's so fucked up--i.e. the vocalist won't hit a single note correctly, the composition sounds so completely flat, and the melodies sound like clown music--that it is generally considered funny.

Guy A: "man, Darkthrone 's new sound is shit. I mean, not as in "the shit", no, I mean it's, like, really bad, man"
Guy B: "Yeah, didn't you watch Anthony Fantano 's review of it yet? Apparently, they call it crustcore now. The whole genre is one big mistake."

Crustcore by knight in filthy, filthy armor February 7, 2019

crustomer 

Is a customer that is very crusty and rude.

When an employee complains that they dealt with a crustomer.

crustomer by nolan gray October 16, 2006

Crunkcore

What happens when fans of the Jonas Brothers figure out that they can swear. It generally combines bad electronica with faux-teenage-angsty screaming, but may also include elements of bad hip hop and rap. It is to be consumed only in comical doses.

Person 1: "Man, I really like the Jonas Brother, but I wish they were more annoying."

Person 2: "Oh, then you should listen to Crunkcore."

Crunkcore by The Good Samaritan 9000 August 28, 2010

Crunkcore

Cunkcore is a musical genre that is regared by all but its small demographic as one of the worst genres ever conceived. It takes elements of techno, screamo, emo, rap and pop.
It has been roumered to of been invented by the band Brokencyde who hail from new mexico.

The main fan basis of Crunkcore are useally teenagers who fall under the steryo-type emo, goth and scene.

Brokencyde is one of the only crunkcore bands out there.

Crunkcore by Mud+ July 1, 2009

Crunkcore

A genre that has recently manifested, which includes elements of Crunk (I. E. 3 6 Mafia, Lil Jon), Post-Hardcore (I. E. Alesana, Alexisonfire), and Electronica (I. E. New Order). It is said to have been originated by the Albuquerque-based group Brokencyde, though Hollywood Undead, who are also often categorized as Crunkcore and use many of the same elements in their music, formed over a year before them. Groups such as the Millionaires are often called Crunkcore, though they lack the Post-Hardcore element. Other Crunkcore groups, such as Breathe Carolina and Blood On The Dance Floor, are much more rooted in Electronica

Crunkcore groups Include:
Blood On The Dance Floor
Breathe Carolina
Brokencyde
Dot Dot Curve
Dropping A Popped Locket
Hollywood Undead
I Set My Friends On Fire (Debated)
JayReck
J Bigga
LoveNotePaperPlane
Millionaires (Debated)
Outta Play
Scene Kidz
SnapKracklepop
3OH!3

Crunkcore by Brokencydedycnekorb August 17, 2009

Crustolean 

The chunk of poop that build up inside a didgeridoo when defecated in that act as valves to help produce its unique sound.

Man this cobber acting like a chunky crustolean.

Crustolean by Escobaros June 14, 2019

crustor 

Someone who sleeps so much that their eyes are constantly crusty

"I can't chill today fam, I'm tryna take a nap."

"You're a fucking crustor, fam. Fuck. We might as well not even be fam anymore."

"Damn dude. Gn."

crustor by Swyperr October 11, 2020