Thought the title would get you. 
What is the sexiest thing a member of the opposite sex has said to you? (Or same if you are into such things)
Sexiest? Well, I think this is sexy: "Although I didn’t drink a thing tonight, I can’t help but feel a bit intoxicated. I have all these strong and crazy feelings for you, and all I want is to be wrapped up in your arms right now."
To me, that is damn sexy.
Recently? “I enjoy your company very much.” Followed a little later by “Maybe we could hang out at your place”.
Two things a guy said to me earlier this year.
“Estamos solos” (We’re alone)
“Permitame” (Allow me)
They, um…had the intended effect.
We had a free weekend or so of HBO some years back, as a promotional thing. One of the things we saw on it was some weird movie that included some pretty-young-lady-nudity. When I commented to my husband that he wouldn’t have the HBO for very long he responded, “I don’t need HBO, I have you.” Still one of the sweetest things he’s ever said to me. And sexiest.
Sounds pretty lame (or tame, I guess) but it was cool at the time.
“Do you want to put it in my mouth?”
“I’m … really attracted to you.”
Maybe not the sexiest . . .
Him: “There’s nothing wrong with you that isn’t correctable.”
Me: (((((:dubious:)))))
“Let’s get naked.”
Timing is everything with a line like that – and his timing was exquisite. (As was what happened after we were naked. nostalgic sigh)
Sounds like he was channeling Bill Clinton. Could be worse!
It was hard to understand, what with the gag and all.
After a bout of particularly intense sex
“I am so going to marry you”
and she did…
“You’re the person I flew up here to meet…” Sigh
“Hey Joe, me love you long time” 
“you make me feel good”
The sexiest thing I said to the opposite sex, which still makes me laugh, is when I texted a guy “I just had a $50 steak and it didn’t taste as good as your cock.” I’m soooo sexy lol
“Take me home and fuck me.”
I’m crude I guess. Nothing romantic came to mind, though plenty has been said.
For me, it would be something like, “Oh, RadicalPi.” With my real name, obviously, and the sort of “oh” that’s half “you’re the greatest guy ever” and half “take me now.”
It was mid-afternoon, and we were naked together for the first time. I was on my back with my legs splayed out over his lap, and he was looking down at me, working his thumb leisurely into me. He said, “You’re going to absolutely destroy me with this tight pussy, aren’t you?” Maybe it sound vulgar out of context, but his smile when he said it was like a drawl - slow and wide and incredulous. In a new bed, awash with afternoon sunlight, I felt incandescent.
‘You caught my eye; now do you want to catch something else?’
Don’t know if this is the sexiest, but it’s up there. When I was in my 20s, I was in a relationship that, in retrospect, was clearly doomed. I was desperately trying to keep it going, and read a poem I wrote her into her voicemail. When I got home, there was a message on my answering machine that was simply, “oh, (my real name), oh, (my real name).” It doesn’t sound like much, but it was sad and sweet and sexy.