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

Meat Harmonica

Motorboating the shaft of a man's member from side-to-side, resembling the playing a harmonica.

"During a BJ last night, Heidi gave me the ol' meat harmonica!"

by The Heidi & Frank Show September 23, 2020

Harmonica joint

A certain of joint-rolling called a "flaming backflip" (you can look this up anywhere) cuts a hole along the paper, so you must inhale through the hole instead of through the roach. The result looks as though the smoker is playing a harmonica

try to roll a flaming backflip. it will probably turn into a harmonica joint. you tube the flaming backflip.

by lost1516 December 18, 2011

The Hillbilly Harmonica

The stratigic placement of a musical instrument in your girls mouth, whilst plowing her from the back.

When she's screaming like a boar, gently place the Harmonica in her mouth to complete the Hillbilly Harmonica.

What did you do last night mate.

" well we had good night until I have her the Hillbilly Harmonica"

Its where you put a Harmonica in your partners mouth while she's being plugged from the back.

She's want pleases but it definitely made a fucking symphony.

by porkchopp69 November 9, 2020

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

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

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