When two sexual partners (generally female) each go down on a guy and take a side of his penis each (left side/right side or top/bottom), going down on him in a harmonica-like fashion.
Dude, I was hanging out with Katie and Kristy last night and totally got double harmonica'd. I even made them hum the tune to the wheels on the bus.
by Total Dick May 22, 2008

by Boots December 27, 2007

Sean was tongue punching Katie's baby box in the back of an EK hatch when she gave him a salty harmonica!
by It's a Seattle band February 14, 2018

by myballsin@inyour.mouth January 27, 2006

A non-musical harmonica made my cutting the top and bottom off of a pack of cigarettes (preferably 100's) and smoking all of them, at once, through the pack, like a bundle of cigarettes; effectively creating a Cigarette Harmonica.
by Kevin Pannell December 15, 2008

A vagina. If a person performs cunnilingus on a vagina in the way someone would play the harmonica, they are "playing" the pink harmonica.
Dave - Hey, Carl, How do you show your girlfriend that you love her?
Carl - I play her pink harmonica.
Carl - I play her pink harmonica.
by Assgrabber249 May 5, 2018

Leroy stumbled onto the porch, flipped over Dixie, and gave her an Arkansas Harmonica after his sister wouldn't let him near her boobs.
by Shawnie B June 3, 2016
