playing a harmonica

a slang term for smoking a cigarette

Guy 1:Where were you?
Guy 2:Outside, playing a harmonica.

by undercoverbackdoorlover March 29, 2011

Devil's harmonica

The act of fellatio, performed by two mouths on the same penis.

The best head I ever got was from Carrie and Blair. Those two were playing the Devil's harmonica!

by LockguyDFW November 23, 2020

The Harmonica

When two men are docking (uncircumcised man wraps his foreskin around a circumcised man) and another uncircumcised man comes up and wraps his foreskin around both of the guys that are docking and sways back-and-forth side to side left to right.

Cody docked Elijah and Jake harmonicaed the two of them.

“Hey Jake, I just docked Elijah... you wanna come play the harmonica?” -Cody

by ThreatLvlMidnight February 6, 2021

Spicy harmonica

Put hot sauce on vagina then blow like a harmonica

I have some extra hot sauce..

Can we do the spicy harmonica

by Astralonion December 31, 2021

Harmonica

Performing oral sex to a woman

Guy: oh my god I wanna give you a harmonica so bad

Girl: ooooh yeah I can’t wait

by Dyl-Dyl December 29, 2020

Out of tune harmonica

Blowing into your partners anus during analingus, in order to build up enough air to cause sound to permeate from the sphincter.

"I got a little too into it last night and accidentally made Jill into an out of tune harmonica."

by gmos-kill February 7, 2018

porcelain harmonica

An instrument played by using the toilet when all you have to give it is the air from your ass in different strengths to create a combination of high and low pitched notes.

After a long night of eating chimichangas, I had the pleasure of playing the porcelain harmonica and was able to play a version of Beethoven’s “Symphony No. 6” with the beautiful instrument.

by colintaylorful October 25, 2017