imploder

Noun

 * 1)  A person who directs their anger inward.
 * 2) * Shut the Duck Up!!! (page 111)
 * Imploders have a tendency to hold in their stress for long periods of time
 * 1) A device used to create underwater shock waves by causing water to rush into a region of low pressure.
 * 2)  A weapon or other device that causes implosion.
 * 1)  A weapon or other device that causes implosion.