A type of reversed blumpkin where a guy eats out a girl while she is taking a shit.
Brian asked, "Hey can I get a blumpkin"? Meredith replied, "I guess, but only if I get a muddy harmonica first".
8๐ 3๐
Laying a girl on her side, and rubbing your lips back and forth across her vagina and anus while blowing simultaneously, treating her two love holes as you would the holes of a harmonica. To better create the rusty harmonica effect you may also cup her vagina lips and anus in your hand as you would hold a harmonica.
"Dude, I gave your mom the most righteous rusty harmonica last night!"
"Oh yea? What song did you play?"
"Blowin' in the Wind."
31๐ 16๐
When you grab a girls snatch, press the folds together tightly & blow through them. If a shrill sound is produced, you pretend you are Van Morrison playing her Hairy Harmonica.
The girl can also play this instrument herself by puckering her flaps & queefing.
Bill Clinton got caught with Monica....playing her hairy harmonica.
12๐ 6๐
Anything you want it to be brother
I'm going to wet harmonica you up
10๐ 4๐
The act of blowing into a woman's anus while cupping your hand in front of her vagina as if to tune the note. Similar to the rusty trombone for a man.
I just gave her the ol' rusty harmonica.
8๐ 3๐
A sexual act involving flatulence. It usually involves five or more people (usually men) bent over with their pants off ("the harmonica") and one person of any gender ("the player"). "The player" kneels behind the first person, places his or her lips on the anus, forming as tight a seal as possible, and allows the person to blow a fart into his or her mouth. "The player" takes the fart in his or her mouth, places his or her lips on the second anus in a similar fashion, and forces the fart into that person's rectum. The fart is promptly blown back into "the player's" mouth, who continues this action down the line, until every person has recieved/expelled the same fart (sometimes doubling back and forth several times).
EXAMPLE: "Dude, years ago, I was backstage at an N'SYNC concert, and Britney Spears was giving 'em the ol' Brown Harmonica!"
11๐ 5๐
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