Crusty Fluff

To fart in your hand and place it in an unsuspecting persons face.

1: Dude, that Crusty Fluff was rank!

2: Yea, thats payback for the Crusty, Asshole!!!

by Bang'n March 23, 2008

crusty octopus

When someone doesn't wipe their butthole after taking a shit and has someone else use their tongue to lick it clean afterward. This is usually done as payment for cocaine or other drugs as was seen in the 1970s by Eddie Nash, cocaine and nightclub kingpin of LA.

Eddie: Oh Jesus, I just had explosive diarrhea and it's all over my butthole.
Crackhead: Oh boy! I'll give you a Crusty Octopus for a gram of cocaine.

by Black Dynamite 442 December 31, 2017

Crusty Slim Jim

A completley unwanted and unwarranted erection caused when an older male is turned on by a younger female.

Yo man our teacher totally just had a crusty slim jim during that assembly

by Crustymgee May 30, 2018

crusty ass

A very annoying, itchy feeling that one gets when they don't wipe their ass properly/completely. Sometimes you can wipe until there's no shit left but still suffer from this condition. Oftentimes this condition comes involuntarily and is not usually a result of lacking anal hygiene.

One way to counter-act this feeling is wiping with a wet cloth.

I had explosive diarrhea earlier today and it was impossible to wipe. I thought I got it all but the itchy sensation in my crack foretold of my incoming crusty ass.

by anus_ganus November 1, 2014

Crusty Musty Dusty Rusty

A "roast" used by Roblox kids who can't roast.

Person 1 and Person 2 have an argument
Person 1: *comes up with a good roast*
Person 2: Shut up you crusty musty dusty rusty whatever

by Maxgamer345 July 13, 2023

Crusty Shit Hair

It is the chocolate fudge you can's seem to wipe off from your ass hair after a huge crap. It gets crusty when it drys and hurts like a bitch when you wish to clean it off.

Damn i got crusty shit hair. I'm going to the toilet to pull some ass hairs out. Wont' be a sec.

by Jake Tam June 17, 2008

crusty muzzle

This is when you are having sex and the woman that is so loud, she wakes up your roommates causing you to take the crusty old jerk-off-rag (SOCK) from under your bed and cram it in her mouth.

Kristen was yelling so loud at the apartment during sex that i had to give her the crusty muzzle so she didn't wake you up.

by grimmy December 23, 2005