slang has ever-changing continual and definition of words in informal conversation, often using references as a means of comparison or showing likeness. Some slang has been used since the beginning to the present. slang can be born from any situations or ideas and can be metaphor and often quite profound. the use of slang is frequently ridiculed by culturally-ignorant people who feel it is insufficient education, they couldn't be imagine farther from the truth. human language has been in a state of constant reinvention for centuries, and slang has been used and created by poets and writers many sorts. Slang is the right and responsibility of the modern human to keep re-evaluating language, to give dead words innovative contemporary meanings or to simply invent new ones, in order to be more appealing and representative to the speaker/listener.