Jangler

[Jason Yan]

One who [delays]; A person who takes forever to do a certain [task]; That asshole that takes a [lifetime] to do something completely ridiculouly simple

[Gregory]

Jang is a noun meaning testicle that has many uses and derivatives. When used in the plural (jangs), it refers to the balls as a whole, thus including the scrotum.
Its most diverse and most used derivative [is its] verb form, jangle. Strictly defined, this means to strike a male in the balls but jangle has seen other uses [resultant] of its noun form, jangler ([see below]). Thus, when used with a direct object (generally a name), jangle means to strike said direct object in the balls. However, when used intransitively, it means to act like a [jangler] (definition two).
Jangler is the [gerund] noun form of jangle. It has two meanings: first, it is more strictly defined as one who strikes males in the balls. Less strictly, however, it can also be used as a label for one who is equally distasteful as a nut-puncher, generally one who is arrogant, deceptive, or foolish.

[Merna]

he who [jangles] his genitalia (solely by means of hands- free gyration)vigorously between the thighs in a clumsy, and pendulum-like fashion. Most often used figuratively suggesting an agenda-driven, innate yet foolish malice. In many cases the jangler lurks amongst social circles undetected due to his [calculating] nature. It is often necessary to point out a jangler to his less [discerning] peers (see example)