The German way of saying it is "zu viele Kartoffeln". Which doesn't mean "You're pregnant", but rather translates to "Too many potatoes."
But I'm not letting it get me down. In fact, my figure is so cooperative I can fit into any scarf I try on. Go me!!
Side note: Aaron, who loves to read over my shoulder, just said "I don't get it." Adding that the above post is "Only funny if you know you're trying to be funny." Just to clarify, I was trying to be funny.