Georgia. Is it about a state or a girl?
From the song Top Dead Center, about the local scooter club (aka TDC):
Holly likes to ride with TDC
and she comes as fast as she can
A 4-stroke engine doesn’t suit her needs
So she’s looking for a 2-stroke man
Clever, no? © 2011 by me.
Shrooms…
Keep On Churnin’ by Wynonie Harris
Keep on churnin’ til the butter comes
Keep on churnin’ til the butter comes
Keep on churnin’ let the butter pour
Wipe off the paddle and churn some more
“Anyone who’s done enough LSD will tell you all about the weird stuff it does to time.” --Harry Mudd
Also timely is that this bit in the OP:
Has been in the news recently but once again been refuted.
So far, I haven’t found anyone who can actually say just WHAT the lyrics are supposed to be in “Louie, Louie.”
But my first thought was “Strokin’” by Clarence Carter. Then again, ain’t nothing hidden in his meaning.
In 1967, Nancy Sinatra came out with a song called “Summer Wine.” The little south GA town I lived in wouldn’t play it. I had to pick it up from a north FL radio station. Summer wine was apparently her body and she was a hooker. Another one was Ladybird: “Lightning flashed across the sky, the night he taught me how to fly. The sun came up and then I found, too soon he let his lady down…”
Jim Morrison (the Doors), though, was a master of the metaphor for sex. “Enclose me in your gentle rain…” from the Crystal Ship. Or how about…
“Let me sleep all night in your soul kitchen;
Warm my mind near your gentle stove.
Turn me out and I’ll wander, baby,
Stumblin’ in the neon groves …”
Yes clever indeed. One of my favorites. 
“'Cause chicks dig 'em!”
But she never lost her head
Even when she was givin’ head
She said, Hey Babe,
Take a walk on the wild side…
~ Lou Reed, 1972
Not a hidden meaning, though.
I’ve mentioned this before, but Jackson Browne’s “Redneck Friend” is equally, if not more deceptive:
Honey you shake and I’ll rattle and we’ll roll on down the line
And see if we can’t get in touch with a very close friend of mine
But let me clue you in, it ain’t like him
To argue or pretend
Honey let me introduce you to my redneck friend
The Pretty Things released a song called L.S.D. in 1966. They swore that they were referring to pounds, shillings, and pence.
[wrong post.]
Just playing some solitaire-harmony and listening to Against Me! - I was a teenage Anarchist and wondering if there’s a double meaning because Gabel sings “the revolution was a lie”. Maybe it’s not about anarchy and revolution and just a song about teens who think they could change the world by believing in anarchy…
I heard in high school that the little baby in The Talking Heads’ “Stay Up All Night” isn’t juuust a baby…
“Sister, sister, he’s just a plaything…” Ewwwwwwwwww.
It just says that Lennon always disputed it and that a woman named Lucy claimed to have been the inspiration for it. Both of these are old claims (obviously wrt John) so I wouldn’t characterize them as “again been refuted.” Sir Paul said in 2004 that it was “pretty obvious” that the song was about LSD. I don’t think that he would have contradicted Lennon unless he was confident in his statement.