@teloz: For a butler that tidies up the rotund manor, Laurence&Lester might suffice, but as far as referring to something below that stores carbohydrates, nothing hits the spot like Spud! (If it comes to shape, Sweet Potato would be more accurate, especially if you add butter/fat and treacle/bile salts…)
Oh, and usually I ensure that the alcohol (flirtatious hussy!) I use is chaperoned by some food; I’ve no idea what to do when consuming a brewery’s worth at the pub…