In my life, there’s basically never a time I DON’T want a sandwich, at least a little. Really you could rate my demeanor based on a 1 to 10 scale of how much I want a sandwich right now.
Right now it’s about a 9.5

I had a friend who tried to make a screensaver out of a constant stream of Flickr photos marked ’sandwich’. I think he got distracted or gave up or something… I should ask him about that.