Crustic 

Crustic is a design term used to describe contemporary rustic designs. Can also be a derogatory slang to describe an unclean person or area of said person.

My bedroom is decorated in the crustic category of designs.
She had very crustic feet.

Crustic by Tattoo Nikki September 20, 2020

Crustic 

This is a word with endless uses... use it wisely

That is a crustic slice of pizza. That was a crustic sleep

Crustic by asdfghjkzxcvbnmpoiuytre May 9, 2018

butt hole crusties 

when you miss a piece of poo when wipeing, and your butt itches for the rest of the day.

"damn my butt wont stop itching! i think i have butt hole crusties."

butt hole crusties by buttitches June 15, 2009

Rusty Crustacean 

The Rusty Crustacean is a sexual act where; a female lays on her back and her partner puts their thumb inside the vagina and four remaining fingers inside the anus of the female. Then, the partner squeezes their fingers together (reenacting the movement a crustacean's claws make when closing) causing fluctuation of the vaginal and anal region of the female. Maximum pleasure is promised if performed correctly.

Dude, I totally gave Candice the ol' Rusty Crustacean last night... She loved it.

Rusty Crustacean by Nick Buhlugahorn April 13, 2015

Crustina 

A Cristina who is super crusty. 9/10 times has a big forehead and got thicc.

Person 1: Who is that new girl?
Person 2: She looks like a Crustina

Crustina by ms paiz May 30, 2019

Crustaceous Cheapskate 

Someone so greedy that even Spongebob snaps

LISTEN HERE YOU CRUSTACEOUS CHEAPSKATE, SQUIDWARD'S BEEN LIVING IN MY HOUSE DRIVING ME CRAZY AND YOU'RE NOT GONNA HIRE HIM BACK ALL BECAUSE OF A STUPID DIME?

Crustaceous Cheapskate by userhandlegoeshere August 28, 2021

coot crusties 

the vagina sauce that u get stuck in ur pubes after a long nite of fucking

i gotta get a shower and wash the coot crusties off my hammer!!

coot crusties by goochiebunga February 20, 2011