The quote's from the Playboy interview with President Jimmy Carter while he was in offer. I can't remember whom he was talking about, but here's what I've got lust in my heart about.
Now all I need to do is get a huge gig or win the lottery.
(BTW, Carter didn't use that exact phrase in his interview, but the title phrase has pretty much become the psuedo-standard. [Link is worksafe for that page only.])