`Johnny' was applied as a nickname for Confederate soldiers by the Federal soldiers in the American Civil War; `greyback' derived from their grey Confederate uniforms
used by Northerners of Confederate soldiers; "the rebel yell"
take part in a rebellion; renounce a former allegiance
someone who refuses to conform to established standards of conduct
a Protestant in England who is not a member of the Church of England
not conforming to some norm or socially approved pattern of behavior or thought; "their rabidly nonconformist deportment has made them legendary"; "the old stubborn nonconformist spirit of the early settlers"