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"
Wot Cher! Knocked 'em in the Old Kent Road the chorus moves into the relative major. It was sung and danced to by Shirley Temple and Arthur Treacher in the 1939 film "The Little Princess". The song is full of working class cockney rhyming slang and idiomatic phrasing. The song tells the story of a family who live in an alley, a passageway off the street usually lined with crowded tenements, near the Old Kent Road, one of the poorest districts in London. They are visited by a toff, a well-dressed man, who must have been a gentleman because he took his topper (tophat) off in the presence of