Althouse has this cryptic post, which prompted a Commenter on her blog to utter the phrase in the subject line.
Which reminds me of a joke I heard a comedian (do we still use the term "comedienne"?) tell once. She was observing that with the song "You're So Vain" Carly Simon was really putting Warren Beatty in a bit of pickle. Once the song comes out, he has two choices--either he can admit that he is, in fact, so vain that he probably "thought the song was about him." And if he doesn't admit it, then Carly is going to write a follow-up song for the next album, "You're so stupid, you didn't even realize the last song was about you." Either way, he's stuck.
Update:
I had always understood that this song was about Beatty, but as noted in the Comments, apparently Carly Simon has never actually verified this. According to this, she has officially denied that it was James Taylor.
I'll be darned--good catch.
Nonsense.
"You're so vain, I bet you think this denial that I am at all like the person in certain obnoxious pop songs has something to do with your pop song and our relationship. . ."
DC al Fine
Well yeah, she wasn't born yet back in 1973, but... well, everything is about Natalie Portman, goddammit! Everything!
You had me several years ago, when I was still quite naive
You said that we made such a pretty pair and that you would never leave
But you gave away the things you love, and one of them was me
The song came out in late 1972, around the time that Carly and James got married, and they had only first met in the spring of 1971.
Oh, it's about a fling? Whoa, then it must be about me! Maybe now Natalie will return my calls...
Incidentally, I saw that total eclipse in Nova Scotia, but I did not fly my learjet, I drove my 1965 Chevy Malibu.
Uhhh, Braniac, it IS. By definition.
It'd be like saying, "Hey you! I bet you think I'm talking to you, don't you?"
Retarded.
i recall a rolling stone interview from the '70s with james and carly, in which she explicitly denies the song is about james or mick jagger, but she leaves the mystery otherwise wide open. apparently, she auctioned off the answer to one person, who is sworn to secrecy.