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 as rhyming slang for "fag" (i.e. a cigarette). The idiom made a brief appearance in the UK-based DJ reggae music of the 1980s in the hit "Cockney Translation" by Smiley Culture of South London; this was followed a couple of years later by Domenick and Peter Metro's "Cockney and Yardie". London-based artists such as Audio Bullys and Chas & Dave (and others from elsewhere in the UK, such as The Streets, who are from Birmingham) frequently use rhyming slang in their songs. British-born M.C. MF Doom released an ode entitled "Rhymin' Slang", after settling in the UK in 2010. The