The term refers to the practice of soliciting money from passersby in public places. The phrase evokes an image of an individual holding out a container, often a metal pan, to receive charitable contributions.
Understanding the etymology reveals historical context. The container, be it a pan or similar receptacle, served as a visible symbol of need, appealing to the generosity of those who might offer assistance. This method of requesting funds has persisted through various eras, reflecting societal attitudes toward poverty and public assistance.