Movies, shows, and games have all been done, now it's time to fuck up some music.
Dicks From A Rose (from Buttman Forever)
Enter Blackman by Metallicuck
You And Me And The Butthole Makes 3 by Black Cherry Poppin' Daddies
Blueballs (Da Ba Dee) by Asshole 65

Well there's 1 song that doesn't need changing which is Ding Dong Song by Günther.

Sex Up The Butt ( Groove Is In The Heart)

Wet Dreams Are Made Of Cum

Naughty Dreams (Shattered Dreams)

About the above song here's my version

And now you've given me, given me
Nothing but naughty dreams, naughty dreams
Feel like I could hump a plush, hump a plush
From my horny self.

Snow Leopard (Photograph Def Leppard)

Above song lyrics I made up near the end in which is about a female snow leopard.

Snow leopard
yeah my snow leopard
snow leopard
I need sex with aaa snow leopard
I need love with aaa snow leopard
I need love with aaa snow leopard

Let's make a porn parody of 505 by Arctic Monkeys

It Took The Night To Finish
33rd Blakk Cokk
I Am Rock Hard
House Of 14 Werewolves
What A Horrible Night To Have An Orgy
Robot Cock
Bad To The Boner
Nine Thousand Cocks
Fuck Very Rough
Bring Me To Climax
Blacked Sabbath
Boulevard Of Wet Dreams
Cum As You Are
A Fine Day To Fuck
Bricked Up
Phallic-Shaped Box

Ten Thousand Fistings by Disrobed
Almost Sleazy by Avenged Shavenfolds
I Don't Wanna Beat Meat by Type OwO Negative
Bull In Heather by Sonic Pubes (i couldn't think up a better parody name for Sonic Youth)
Where Are My Balls by The Dixies (Where Is My Mind by The Pixies)

“Ever going at his home
6 viagras, 20 bones
14 hours, 2 balls blue
Could it be worse, quite doubtful”
-Peter Feele

nine inch males

Whore Is The Answer by Five Member Dick Pump
Smash (Or Pass) by The Jackoffspring
Manreamer by Ball and Throats
Love And Pocket Rockets
N.W.A. (Nudists With Ass)
Surfin' A.S.S. by The Bitch Boys

Fuckin’ laughed my ass off at five member dick pump, insane work

sex of the city - by mili (from the album "how to fuck a living book")

I'm inspired now, and this is low-hanging fruit, but...

Here Cums Your Man by The Dick-Sees

Stevie Wonder-Fucking Book (Talking Book)

OK Cumputer
A diK
Hail To The Queef

Marilyn Manstep-son (a stretch i know)
Powerbottomman 5000
Kate "Unshaven" Bush
69Pac (probably the dumbest one i've thought of yet)
Mo Cunny Mo Problems by The Notorious B.B.C. feat. Pomf Daddy (I regret many things)
Throb Zombie
The Bloodhound Gangbang
Snoop D O Double Jizz
Snap! (My Choker)
Rear Agony by Breaking Buttjimen