Definitions by RstarMenergy

Burn Harmonica 

An imaginary instrument played by the person or persons being insulted.

The instrument is mimed and the insultee makes a sound along the lines of 'wububullyuuu'

'nice outfit mate, you look like a banker'

'BURN HARMONICA'

*mime the harmonica"

Burn Harmonica by RstarMenergy February 21, 2009