Then suddenly the metaphor popped into my head:
"Mother Lover" - the second SNL digital short starring Justin Timberlake and Andy Sanberg.
Don't go there if you have any moral-dietary restrictions, otherwise, enjoy a good laugh!
Btw, the first of this series is called "Dick in a Box", which aired in December 2006.
Update (Oct 19, 2009): I just edited this blog post after nearly 3 years, mainly to update the link and to add the second video in the series. The helpful message from the new editor in blogger was:
"Not sure what to put in the box? First, find the page on the web that you want to link to. (A search engine might be useful.) Then, copy the web address from the box in your browser's address bar, and paste it into the box above."