Man U is not a term United fans refer to themselves as. The term is only used by other supporters as a complete and utter insult to our club. The "u" is meant to be "you" by the rival fans.
An early example of its usage is this chant by West Brom fans: "Duncan Edwards is manure, rotting in his grave, man you are manure- rotting in your grave". The origin of "Man u" is a song to insult the dead Duncan Edwards.
Liverpool and Leeds fans copied this with their own man you /u versions to insult all of the lads who died at munich.
"Man U Man U went on a plane Man U Man U never came back again"
and..
"Man U Never Intended Coming Home" (if you combine the first letter of each word you get the word "munich").
Chat with our AI personalities
Because other clubs (especially Liverpool) use "Man U" to insult Manchester United. Like about the death of Duncan Edwards and the Munich Air Crash.