What is there once was a man from nantucket?

The phrase "There once was a man from Nantucket" is the opening line of a popular limerick that has been circulating for many years. The limerick is typically seen as a ribald and humorous poem, with various obscene versions in existence.

The island of Nantucket in Massachusetts is known for its picturesque beaches, historic architecture, and affluent summer residents. The limerick likely originated as a way to poke fun at the reputation of Nantucket as an upscale and refined destination.

While the rest of the limerick's verses often contain explicit or risqué content, the opening line itself has become a widely recognized pop culture reference. It has been referenced in various forms of media, including literature, film, television, and music.