Just because you CAPITALIZE a word, doesn't make me understand the emphasis or context any better than I already have.

You are a FUCKING moron.
YOU are a fucking moron.
You ARE a fucking moron.
You are a fucking MORON.

I may be bored, but I won't do this all day.
But it was fun for me to say this aloud, emphasizing each capitalized word.
You are SO boring.