scratch the barnacle 

A sexual act where one stimulates the Gräfenberg spot (g-spot) of a woman. The bumpy texture of the g-spot and the wetness of the vaginal walls make for the comparison of the g-spot to barnacles.

She was horny so I went over to scratch the barnacle.

scratch the barnacle by rapidscan October 19, 2015

Rusty Barnacle

A drink that was invented by two residents of Chico, California (at the time, they were known only as TRistan The Terrible and K.C. Dawg) in early March of 1999. A true Rusty Barnacle is made with bottom shelf spiced rum (usually Kings Bay) and generic Dr. Pepper flavored soft drink(usually Dr. Skipper), however today, other types of rum and any Dr. Pepper style soft drink is commonly used. The drink is still common in Chico and has appeared in the Oakland, San Jose, Sacramento and San Diego area's. Recently the drink has become popular in Maui as well.
A person who has consumed many rusty barnacles is said to have "barnacle Breath".

I have never been so wasted, I'm never drinking another rusty barnacle in my life, or at least, not until tonight.

Don't be mad at Sullivan for hitting on your girlfriend, he has a bad case of Barnacle breath

Rusty Barnacle by Eleven Toes MacMurphy June 19, 2010

Cock Barnacle 

One who is an unending annoyance to others in the worst way at the worst time.

"My little brother managed to volunteer himself as my escort to my girlfriends house. I swear until my mom gets a babysitter he will continue to be a total cock barnacle.

Cock Barnacle by Bill H Black July 21, 2005

Couch Barnacle 

Someone who overstays their welcome after you let them sleep on your couch

Stuart stopped having keg parties because he always woke up with couch barnacles.

Couch Barnacle by Rimbozaggy March 29, 2023

Goose Barnacle 

A Black Person,a nigger.

Man,They're are alot of Goose Barnacles in here!

Goose Barnacle by horizonWhitey February 25, 2010

LIL Barnacle

Stupid fucking rapper who can't rap for shit

some kid jerking off at home to spongebob and gets jumped everyday at school.

Have you heard lil Barnacles music

you mean lil trash yee found his music on garbagecloud

LIL Barnacle by gucciganger November 28, 2017

beef barnacle 

Labia, the ladies' clam.

Also described as:
Mooseknuckle, pleasure button, sex index, tongue twister, magic pinkie,

"Eat that beef barnacle like you would a twinkie, hey where's the cream filling? Ahhh there it is." *gurgle*

beef barnacle by freedomfighters June 30, 2008