"Me against the world" x "I against the world": Qual usar?

Long story short? It´s me against the world/now it´s me against the world.
Why?


"Me" is commonly used when the word or its phrase is in isolation"
(source -
http://www.usingenglish.com/forum/ask-t ... onoun.html
)


I don´t see many cases for just "X....whomever against the against the world"
without the X complement. Generally "X" is "it´s"...

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When there are two characters in the place, "You and I" , then there´s no
"me" in isolation, as the site explains. So, "Now it´s you and I against the world", as an example.

Eu não entendi. Quando você diz ""Me" is commonly used when the word or its phrase is in isolation", você quis dizer que o "Me" é usado quando a frase não tem verbo?

Acredito que o Paulo quis dizer:

Me? No, I didn't do it.
Who? Me? Yes, I'm ok.
Me? Against the world?

Nestes casos, "me" é correto.

"In isolation" no sentido de EU, só eu na frase.
Se for ME and YOU or ME, ou algum sujeito a mais na frase + ME, não seria "in isolation".


Exatamente como nos exemplos do Donay.

Donay Mendonça escreveu:Acredito que o Paulo quis dizer:

Me? No, I didn't do it.
Who? Me? Yes, I'm ok.
Me? Against the world?

Nestes casos, "me" é correto.

Eu não entendi muito bem, donay, já que minha frase não está na interrogativa. A frase completa, tipo "Me against the world" está gramaticalmente correta ou seria "I against the world"?

Sugiro, como uma sentença, "I against the world.''


Dica adicional:

Grammatically, "I", but most people would say "Me", the same way when someone asks, "Who's that?" very few p eople say "It's I". Almost every normal person would say "It's me.'' [Yahoo]

Information, to my thinking your original sentence would be "I against the world."

However if you add it´s - "It´s_____against the world."
there is, It´s me against the world.

would sound more natural for me, but then, it´s me (my personal view, I mean).
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As you see, sometimes a mere particle makes a world of difference!

Only God says "It is I." (And never "It's I." He doesn't do contractions.)

There's no verb in "me against the world," so don't worry whether it should be a subject or object pronoun. Just use "me", like the natives do.