According to VH1http://www.vh1.com/shows/dyn/40_most_awesomely_bad_dirrty_songs_ever/series_countdown.jhtml these are the top 40 nasty songs. I can't beleive not one Luke or 2 Live Crew song made the list "Me so Horny" and "Pop that Coochie" definately need to be added.

40
Sugar Walls
Sheena Easton
39
Oops (Oh My)
Tweet
38
Lick It Up
Kiss
37
Knockin' Da Boots
H-Town
36
Downtown
SWV
35
My Love Is Like...Wo
Mya
34
Sex Bomb
Tom Jones
33
C'mon N' Ride It (The Train)
Quad City DJ's
32
Freek'n You
Jodeci
31
Tease Me, Please Me
Scorpions
30
Whoomp! (There It Is) [House Mix]
Tag Team
29
Bump, Bump, Bump
B2K
28
I Want Action
Poison
27
Dip It Low
Christina Milian
26
Cradle of Love
Billy Idol
25
Come Baby Come [Radio Edit]
K7
24
Let's Ride
Montell Jordan
23
Figured You Out
Nickelback
22
I Touch Myself
The Divinyls
21
Do Ya Think I'm Sexy?
Rod Stewart
20
She Blew My Mind (69 Times)
Rick James
19
Splash Waterfalls
Ludacris
18
The Stroke
Billy Squier
17
Tonight
Da Band
16
F*cK Me for Free
Akinyele
15
Let's Put the X in Sex
Kiss
14
Peaches & Cream
112
13
Pretty Mess
Vanity
12
She Bangs
Ricky Martin
11
My Neck, My Back (Lick It)
Khia
10
Honey Love
R. Kelly
9
Touch Me (I Want Your Body)
Samantha Fox
8
Pony
Ginuwine
7
Naughty Naughty
John Parr
6
Do Me!
Bell Biv Devoe
5
How Many Licks?
Lil' Kim
4
Can I Touch You...There? [Album Version]
Michael Bolton
3
Get Naked [Featuring Lil Kim/George Clinton/Mix Master Mike/Fred Durst]
Methods of Mayhem
2
I Wanna Sex You Up
Color Me Badd
1
Physical
Olivia Newton-John