Where does the saying "cover me in chocolate and throw me to the Lesbians" come from?

I hope this is not offensive here.

The Chocolate Lesbians are an anonymous band from the UK with songs like "Alcohol is My Friend" and "Girl with Testicles" and this new one "Muckin Furds Wuddled." They are a bit odd and not for everyone. They have, of course, a myspace where you can watch many of their strange videos, including this one called "Cover me in Chocolate." myspace.com/thechocolatelesbians

http://www.cafepress.com/jayandalistore/1056989 Here is some of their merchandise (mainly T shirts with the motto). (satguru)

Doesn't bother me, but I gather the person who said 'cover me with chocolate ..............' was the British Comediane Victoria Wood.