Dirty harmonica

Two guys docking and a girl goes from cock to cock with her mouth.

Dude your mom gave me and Dave a dirty harmonica

by Dirty83Don March 10, 2017

Sin Harmonica

When you take a soft pack of cigarettes, rip off the bottom and top, and light the entire pack at one time, puffing and blowing light a harmonica

Dan was so drunk that he turned his pack of red's into a Sin Harmonica last night

by Kid Kane July 9, 2020

dick harmonica

When two biological males stand front to front and skotch tape their dicks together. (As supposedly done by Marilyn Manson and Twiggy Ramirez when they wanted one girl to give them both head.)

"Well, there's two of us and one of her... Let's do that dick harmonica then."

by Jackie's Pet Human May 30, 2006

harmonicrap

n. / v. a person, or used to describe a person of limited musical skill that believes his or her only harmonica, in the key of C, can be used to play any song, as well as to play continuously through every song, never acknowledging the vocalist or lead guitar player.

n. That wasn't a harmonica, it sounded so terrible it could only be a harmonicrap.

v. That harmonicrap player tortured the song, "Stormy Monday, he was playing over the vocals, and it wasn't even in the right key.

by blewz4u - Professional Harmonica Player - 30+ years January 10, 2008

Harmonical

a word often used to describe something of a beautiful essence and/or someone named harmonie.

“Hey, harmonie you are so harmonical, gorgeous babe!”

by harmonie lover. March 10, 2022

Nerdy Harmen

A girl who sucks at club penguin.

AKA, Nderim Hashani

“Wow that person sucks at this game”
“That’s a nerdy harmen for you”

by Pp elza April 10, 2019

rusty harmonica

Giving a woman a rimjob, and a reach around. Often involves blowing in the butt cheeks.

I gave your sister a rusty harmonica.

by butthead December 4, 2005