Keyboard plaque

The dead skin and other gunk that builds up on a computer keyboards over time.

Euuuk! shake off that keyboard plaque someware else.

by Blue Cawdrey November 18, 2004

Dick Plaque

A copious amount of dick cheese which sets and builds up to a plaque like substance over time. Often associated with a man who's member hasn't seen any action for a long time and has fallen into a state of disregard. Especially prominent with those possessing excessive foreskin.

Example 1. "Man, it's been so long my nob cheese has turned to dick plaque, I need to get my ultrasonic plaque remover onto this"

Example 2. "I ain't had no sex for 13 months, I've had no reason to clean my meat. It's been that long that I've got dick plaque."

by Sigmagneto February 4, 2025

Jack Plaque

A term used for the smegma residue that builds up after multiple masturbation sessions. The plaque-like substance after jacking off and not washing.

Friend: So did you go down on your boyfriend yet?
Girl: I couldn't last night, he had too much Jack Plaque, the smell was revolting!

by Jackplaqueofffl November 22, 2022

red plaque

When going down on a girl who is on her period, and your teeth get stains from the blood clots

Josh, what happened to your teeth? "Well I was going down on Janey and she was on her period, and a blood clot popped in my mouth. I got the red plaque"
Shit , I look like a werewolf who caught its prey!

by Rhoward December 13, 2017

popcorn plaque

The shiny shell from the popped popcorn that gets stuck between your teeth and gum.

Yo man this popcorn plaque is drivin me crazy! i gotta go floss!

by rdgc5 November 16, 2010

Urban Plaque Psoriasis Ads

The ads on this site that will make you never wanna look here again.

Yo, all you hip kids, have you seen the urban plaque psoriasis ads on urban dictionary?

Word. I totally have. F$ck that gross s#it. I’m never going to that site again.

by Triscuits March 11, 2024

hard plaque

Also known as Calculus is like cement on your teeth. Sharp objects are used to remove it, WITHOUT anesthesia.

Patient: What do I have in my teeth?

Doc: Afraid to say... it Calculus also know as hard plaque, is very dangerous.
Patient : Can you remove it ?

Doc: Sure!

by I hate UrbDic May 23, 2021