When a song is playing or person is singing a song and another attempts to harmonise to sections of this music causing either good or bad harmonies.
Someone will then proceed to use there sniper hand to shoot them yelling 'Harmony Sniper'
Someone will then proceed to use there sniper hand to shoot them yelling 'Harmony Sniper'
'Harmony Sniper' bang!
by Harmony Sniper January 17, 2010