double harmonica

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

Harmony

a completely beautiful girl. her eyes are beautiful and blue, and shes a chameleon who is always trying to blend with the people around her. she always breaks her own heart without meaning to. she comes off as crazy and outgoing, but behind it is a shy girl just waiting to be loved. she never gets treated right by guys...so be the first!!! she's the one you wished you had gone out with in high school.

Harmony is the girl you regret rejecting in high school.

by inluv February 12, 2010

harmonica

a musical instrument... nothing to deal with sexual relations

bob dylan played the harmonica...

by adv_97 May 20, 2006

Mr. Hammon

Teaches fuckin chemistry at stockdale; Has an uncomfortably large penis

Mr. Hammon is so fuckin hot when he teaches about thermochemistry!

by daddy chi11 March 26, 2019

Bone Thugs N Harmony

greatest rap group of all time, 5 true T.H.U.Gs

just listen to them, no explanation needed

by sinista August 15, 2003

Harmony

hottest most lovely girl anyone could ever ask for, best best best.

look at that fine ass honey shes almost as dope as harmony

by tikitikitembonosarembo November 20, 2010

Harmon

An adjective to describe the coolest guy in the room. Sometimes described as the man. Originates from Mark Harmon who stars in NCIS and is the man and definitely the coolest guy in that room.

Bro, you're the harmon

by ihatejewishniggers June 13, 2010