American slang is a fun and casual way people speak in everyday life. It’s not always found in textbooks, but you’ll hear it in movies, music, and real conversations. Slang words often have special meanings that are different from their regular definitions. Learning these words can help you understand native speakers better and sound more […] Slang is a type of informal language that consists of words and phrases used in casual communication . These words often have meanings different from their literal definitions and are usually popular within specific groups or cultures. Slang words and idiomatic expressions are commonly used in daily English conversations. A dictionary of slang and unconventional English ( Slang itself being slang for Short Language) : colloquialisms and catch phrases, fossilized jokes and puns, general nicknames, vulgarisms and such Americanisms as have been naturalized (8th ed.).