Most disturbing Simpsons couch gag (NSFW)

[CyberCubed]

Originally Posted by plastroncafe

Proof or sit down before you hurt yourself.

These various sites say it was banned and that it "didn't make the cut" so it was probably officially pitched:

http://peeltheorange.net/2015/12/20/...ext-couch-gag/

http://www.sickchirpse.com/gory-bann...ion-couch-gag/

http://usapost.org/video/this-banned...you-disturbing

It might have been for this years Halloween special, which is why it was just posted to youtube this December.