Slang, the carbonation that often puts fizz into everyday language, usually does not last. "Twenty-three skiddoo" of the 1920s, "Daddy-O" of the 1950s, and "far out" of the 1960s are gone, but other slang terms such as "cool" continue to live. Some even lose the label "slang" in the new dictionaries, as did "peter out" (from miners' argot) and "jazz" (originally a slang expression for "sexual intercourse" in juke joints in the South). The shelf life of slang may depend on the environment that produces it. Connie Eble found that four words had endured in college slang at the University of North Carolina from 1972 to 1989: "bad" (good); "bummer" (an unpleasant experience); "slide" (an easy course); and "wheels" (car).
Slang should be distinguished from dialect, speech peculiar to a region. "I got screwed by that used car salesman," is slang. "I reckon so," is Southern dialect. The essence of slang, according to the iconoclast H. L. Mencken, in his classic The American Language (1918), is its "outsiderness." Slang works to prove that the speaker is "hip" or "with it" or "in the know." Can you dig it? Along with being "outside" comes the quality of being "disreputable." After all, an "outsider" has to be outside of something and that something is (in 1960s slang) the Establishment.
Outsiders whose slang has found acceptance by the Establishment include circus folk (guys, geeks), hoboes (handout), criminals (cop, the third degree), actors (makeup, star), aviators (to bail out, tail spin), and deep-sea sailors (aboveboard, shipshape, to keel over). Eric Partridge, whose Slang Today and Yesterday (1970) remains a valuable (if stylistically dated) study, refers to this process of acceptance as "ennobling."
Such language is usually referred to as argot while used within the group itself. Picked up by others, these terms become slang. As noted in Webster's Third New International Dictionary of the English Language, Unabridged, "There is no completely satisfactory objective test for slang, especially in application to a word out of context. No word is invariably slang, and many standard words can be given slang connotations or used so inappropriately as to become slang." The word "screw," for example, which in a hardware store has a specific standard English denotation, was often used as vulgar term for sexual intercourse, but during the late twentieth century it came into widespread use meaning "to take advantage of; cheat" according to The American Heritage College Dictionary (1997)—which, however, still labels it as slang.
While some slang is borrowed from a group, it is often created by shortening a word, as "mike" for "microphone." This kind of slang becomes more surprising when the stressed instead of the unstressed syllable is dropped: "ig" for ignore, "za" for pizza. This form seems startlingly modern until we recall wig (now standard English), a shortening of "periwig."
Sources of slang at the turn of the twenty-first century have included advertising, cyberspace, and media. "Where's the beef?" evolved from a hamburger slogan to a political slogan. Online conversations have elicited their own shorthand: TTYTT (to tell you the truth), IRL (in real life) and BTW (by the way). This extreme form of shortening is seen in college acronyms: TAN for an aggressive male (tough as nails); MLA for passionate kissing (major lip action). Movies often make a slang expression popular (as with "bodacious ta-tas" for large female breasts, from An Officer and a Gentleman), but like bell-bottom trousers, these fads quickly passed.
Many scholars see slang, because it is powerfully metaphoric, as "the poetry of everyday language" or "the plain man's poetry." Others, especially those of Victorian vintage, were much more negative. George H. McKnight (1923) finds it "akin to profanity." There is a certain in-your-face quality about slang, since it often, as Mencken notes, "embodies a kind of social criticism." As the late twentieth century American public grew more comfortable with satire and sexual innuendo, slang became more acceptable, though The Random House Dictionary of the English Language (1987) comments, "Because slang expressions are characterized by a sort of general irreverence, raciness, or figurative zest, their use is often avoided in the presence of social or hierarchical superiors."
NTC's Dictionary of American Slang and Colloquial Expressions (2000) is an accessible and up-to-date resource for tracking down the meaning of contemporary slang terms, but many can be found in standard dictionaries. Currentness is the key. For example, the 1986 edition of Webster's Third International Dictionary provides only the standard English meaning for "geek": a circus performer who performs bizarre acts such as biting off the heads of chickens. The American Heritage Dictionary of the English Language (2000) includes the new slang association with technology (as in computer geek).
In addition to general dictionaries of slang, there are specialized ones for cowboy slang, sexual slang, British and American slang, even Vietnam War slang. The Dictionary of Sexual Slang claims that "no other language can rival the variety, color, or sheer number of sexual terms to be found in English."
Bibliography
Clark, Gregory R. Words of the Vietnam War: The Slang, Jargon, Abbreviations, Acronyms, Nomenclature, Nicknames, Pseudonyms, Slogans, Specs, Euphemisms, Double-Talk, Chants, and Names and Places of the Era of United States Involvement in Vietnam. Jefferson, N.C.: McFarland, 1990.
Eble, Connie. College Slang 101. Georgetown, Conn.: Spectacle Lane Press, 1989.
Hayakawa, S. I. Language in Thought and Action. 4th ed. New York: Harcourt Brace Jovanovich, 1978.
Lewin, Albert, and Esther Lewin, eds. The Thesaurus of Slang: Revised and Expanded Edition. New York: Facts on File, 1994.
Mencken, H. L. The American Language: An Inquiry into the Development of English in the United States. One-volume abridged edition. Edited by Raven I. McDavid. New York: Knopf, 1963. Includes a chapter on "American Slang."
Partridge, Eric. Slang Today and Yesterday, with a Short Historical Sketch and Vocabularies of English, American, and Australian Slang. New York: Barnes and Noble, 1970. Dated, but thorough.
Richter, Alan. The Dictionary of Sexual Slang: Words, Phrases, and Idioms from AC/DC to Zig-zag. New York: Wiley, 1992.
Spears, Richard A., ed. NTC's Dictionary of American Slang and Colloquial Expressions. 3d ed. Chicago: NTC Publishing Group, 2000. Accessible and up-to-date.
See crossword solutions for the clue 
