Michael John Lachiusa song, "The Christian Thing To Do", is about a woman wishing her ex "well" after their breakup.
You look like you're relieved. I hope that's what you are. I hope you're never, ever trapped inside a burning car... No, what I mean is this: Stay healthy for me, please. I'd hate for you to die of some incurable disease.
Christine Lavin's "Regretting What I Said..." has several rather specific things she doesn't really want to happen to a guy, such as, "It would be a shame if at the airport / You were mistaken for a local sex offender / Arrested, beaten up and thrown in jail!"
The Roy Zimmerman song "Larry Craig Is Completely Heterosexual".
Way back in '82 there was that scandal with the pages Involving certain congressmen and certain sexual outrages And Larry Craig denied it, but he had us all confused Because he denied it in such detail, and before he'd been accused
While not a denial per se, in Dan le Sac vs Scroobius Pip's song "Thou Shalt Always Kill", one of the "commandments" is Thou Shall Not Go Into The Woods With Your Boyfriend's Best Friend, Take Drugs, and Cheat On Him. Someone's projecting...
The song "Lately" by The Helio Sequence is a Suspiciously Specific Denial of the singer's feelings after a breakup.
I ain't missing you at all, since you been gone away, I ain't missing you, no matter what I might say.
10cc — "I'm Not in Love":
I keep your picture upon the wall It hides a nasty stain that's lyin' there So don't you ask me to give it back I know you know it doesn't mean that much to me I'm not in love.
Most of the last verse of "We Get On" by Kate Nash is this:
I don't ever dream about you and me I don't ever make up stuff about us, that would be classed as insanity I don't ever drive by your house to see if you're in I don't even have an opinion on that tramp that you are still seeing I don't know your timetable I don't know your face off by heart
Lampshaded by the title (and refrain) of Fastball's "Little White Lies":
I don't miss you all that much, Don't miss your kiss, Don't miss your touch.
The entire song "Three Monkeys" by Ookla the Mok is made of this trope.
"I'm not a large water-dwelling mammal Where did you get that preposterous hypothesis? Did Steve tell you that, perchance?"
Disturbed's "The Game": "I kind of like the misery you put me through / Darling, you can trust me COMPLETELY!!!"
"Like Humans Do", by Talking Heads, may be this. The narrator is insisting that he does everything the way humans do. What is he, then?
The liner notes for The Beatles' Beatles For Sale include the line "Many hours and hard day's nights of devoted industry went into the production of this album. It isn't a potboiling quick-sale any-old-thing-will-do-for Christmas mixture". Many fans would disagree, as almost half the album consists of covers the band had been playing for years, at a stage in the Beatles career when they were becoming known for their large amount of original material. The fact they left the popular single "I Feel Fine" and "She's A Woman" off the album is a particularly noticeable indication of album filler (even though they didn't usually include singles on albums, this was still a cop out).
Wall Of Voodoo's 12" single "Mexican Radio" has "There's nothing on this side" written on the B Side label. There is, however an exclusive instrumental on this side. It is pretty clear to most people that the side isn't actually blank, due to it having grooves. So this was essentially done to see how gullible their fans could be.
The song "Not About You" by Jonathan Coulton is full of these; the viewpoint character seems to be in denial over his lingering feelings for her.
I haven't thought of you in fifteen days And today I still won't think of you
The aptly named "This Song Is Not About You" by Get Set Go
It's not about me loving you, it's not about the things you do,
it's not about what isn't true,
oh, this song is not about you.
This song is not about the love that we once shared,
or the absence of you and the mountain of despair
upon which I have built myself a home.
A place where I live by myself, so alone.
No, it's not about these things at all.
The song "About A Girl" by The Academy Is...
I'm not in love
This is not your song
Bob Dylan's "Most Of The Time" is a long list of all the daily situations in which he doesn't think about his ex. Nope. Nuh-uh. Absolutely not.
Trace Adkins's "This Ain't No Love Song". It isn't, you see, he just felt like getting his guitar out and singing. About her. But he doesn't feel a thing. No, not him.
The (Radio Free) Vestibules has a skit called "Zalgon 26 Magee," which assures you that Zalgon is not appealed by eating humans. It later claims that the doors to Zalgon's changing rooms "do not have doors that automatically lock behind you" and that "the temperature inside does not increase whatsoever." One "customer" claims that "you will not be cooked" if you use the changing rooms.