Squee! is an independent comic book by Jhonen Vasquez, a spin-off of his previous book, Johnny the Homicidal Maniac.
The first issue featured a story about the "Tickle-Me Hellmo" doll. The morbid spoof of Tickle Me Elmo had several levels of "tickle" responses:
Level 1: Hellmo giggles when squeezed!
Level 2: Vibrates with glee!
Level 3: Hellmo begins to question the nature of the relationship (Why do you keep touching me?).
Level 6: Secretes substance inducing vicious rash and temporary blindness.
Level 8: Alters child's taste buds so that everything tastes like pork.
...and so on.