CiLFs (pronounced KILF) are the Cartoons I'd Like to Fuck. And we're talking years of therapy...
He left out She-Ra. How dare he! That tongue thing Zachariah does at the end is almost as sexy as the song, but in all fairness to the man-lovers out there, I've compiled my own personal list of CiLFs:
Batman (the dark, Gothic one)
Robin
Superman
He-Man
Papa Smurf
Fred (from Scooby Doo)
Harvey Birdman
Ned Flanders
Space Ghost
Danger Mouse
Lion-o (Thundercats!)
Optimus Prime (robot love?)
Kyo (Fruits Basket)
Speed (Speed Racer)
Blood Elves (World of Warcraft)
V (V for Vendetta from original comic book)
Wolverine
Green Lantern
Pepe LePeu
Prince Eric (Little Mermaid)
...most Disney princes (Prince Charming anyone?)
Feel free to add your own favorites in the comments (male or female). I'm sure Zachariah and I have left out some sexy 2D lovers.
[If you would like the last 3 and a half minutes of your life back, go ahead and blame the twisted folks at College Humor.]