Hey gfy I just made a page for my new blog that I think any fan of Kevin Smith must see - it features a scene from Clerks 2 (people who've seen it can guess which one I think ;)) and a clip of Kevin Smith babbling in his totally funny way about Ass to Mouth and Fart Porn at a Q&A.
Anyway check it out:
http://ylovesporn.com/ass-to-mouth-fart-porn.htm