I got one earlier: Someone offered me this thing called a cakeball (a chunk of cake coated with chocolate ganache.) I said "I'm sure it tastes great, and thanks for the offer but I can't eat it." when asked why i responded with my standard "I don't react well to grains or sugar." "Well, there's no grains or sugar in this." Uhhhh.... i just said "No, thanks," and walked away.