This blog article is about the chant and saying, Who dat?
Who dat? is a song and a chant of team support, used especially by fans of the New Orleans Saints, an American football team. The entire chant is: "Who dat? Who dat? Who dat say gonna beat dem Saints?" "Who dat" may also be used as a noun, describing a Saints fan.

Origins

The chant of "Who Dat?" originated in minstrel shows and vaudeville acts of the late 19th and early 20th centuries and was taken...