Just think of how many Slasher Movies have Fanservice Extras meet their demise by way of Sex Signals Death. there's a hundred and one ways that titillation can transform into horror. Corpses in sexy poses, dialogue that adds Mood Dissonance, seeing someone naked who you really wouldn't want to see naked. Fan Disservice looks like regular garden variety Fanservice, except that the creators intentionally use the circumstances around it to make the scene outright creepy, disgusting and/or just plain ridiculous. The Evil Twin of Fanservice from another dimension, possibly with a goatee (especially if female). Guybrush Threepwood, Escape from Monkey Island
