exploder

Noun

 * 1) Someone or something that explodes.
 * 2) A device to trigger explosive detonators such as a plunger or crank operated electrical generator.
 * 3)  A device to trigger explosions in torpedoes.
 * 4)  A person who directs their anger outward.
 * 5)  One who rejects an opinion or scheme with open contempt.
 * 1)  One who rejects an opinion or scheme with open contempt.