What is the man from nantucket?

The man from Nantucket is a figure in a famous limerick that is often cited as an example of traditional humorous verse. The limerick goes like this:

There once was a man from Nantucket Who kept all his cash in a bucket But his daughter named Nan Ran away with a man And as for the bucket, Nantucket

The limerick is known for its use of wordplay and risqué humor. The man from Nantucket has become a cultural icon and is often referenced in popular culture and media.