Okay.... Sissy stops being a diss when you are over 6, and you are right, I'm not located in a song, so I don't know anything about it.
And yo, it's not gramatically correct.
Your name is JUVE FOR ALWAYS, it is correct by saying, Juve sempre, JUVE ALWAYS....but you would know more than I because you apparently speak Arabic or fucking Punjabi as a native language....so it translates as well as FUCK YOU does....
And I have two words for you:
DEEGRO MARRADROONAA