It's in reference to the Dead Kennedys' song with that same title. There was a rise in far right "punk music" along with early skinhead (neo-nazi) movement when the song was written. Nazi punks were trying to flood the scene and people were not letting them.
"Nazi punks" beat the oxymoron by being anti-authoritarian, just depending on who's authority they reject.
Did you think this through? Seems pretty authoritarian to me (sounds like "nobody should rule but me")... maybe it's a quote so I don't get it.
I like this bettrr:
Und weil der Mensch ein Mensch ist,
drum hat er Stiefel im Gesicht nicht gern!
Er will unter sich keinen Sklaven seh'n
und über sich keinen Herr'n.