Definitions by A Euph Player

Euphonium

A mysterious instruments played by the select few. It is the most important instrument of the low brass. The players get sick and tired of people asking what a Euphonium is, and most likely didn't tell you. That is why you are on Urban Dictionary.

Guy 1: What's a Euphonium?
Euphonium Player: *face palm*

Euphonium by A Euph Player March 11, 2011