'A Dictionary of Slang' is an amusing reference guide of the rich and colorful language known as slang. The "monster online dictionary" was created by Ted Duckworth and is written from a British perspective. However, the dictionary includes many words and phrases that originate from outside the United Kingdom, and in such cases, if known, indicates the country of origin. This site provides interesting and informative data (for those who know little about slang expressions) and organizes the language into categories ranging from rap slang to crime and prison slang. It also provides related links for each category and offers a form to submit slang expressions. It is important to note that all submissions are verified for meaning and use before listed in the dictionary.