Costermonger a secret language, a code which only other costermongers understood. In her book, "Shadows of the Workhouse", Jennifer Worth observed that "Costers... spoke to each other almost entirely in back slang; incomprensible to an outsider." Many costermongers also used "rhyming slang"; where any word can be substituted with another word that rhymes with it. Examples of rhyming slang include: "tin lids" or "dustpan lids" for "kids"; "jimmy grant" for "emigrant"; "apple and pears" for "stairs"; "rubbidy dub" for "pub" and "trouble and strife" for "wife". The selection of rhyming words often suggested a symbolic association. For example, a "sorrowful tale"
Rhyming slang example, in Australian slang, the term for an English person is "pommy", which has been proposed as a rhyme on "pomegranate" rhyming with "immigrant". Rhyming slang as such is not in general use in the United States, but a few notable exceptions include: Rhyming slang is continually evolving, and new phrases are introduced all the time; new personalities replace old ones—pop culture introduces new words—as in "I haven't a Scooby" (from Scooby Doo, the eponymous cartoon dog of the cartoon series) meaning "I haven't a clue". Rhyming slang is often used as a substitute for words regarded as taboo, often