Maybe Ned makes his "famous" tacos on Wednesday, and everyone eats them, but no one is willing to tell him that the ensuing trips to the bathroom leave them exhausted all the way through the weekend, and that frankly, its not just that he puts way too many refried beans in them, but that he uses a crazy concoction of Velveeta and cottage cheese instead of, you know, like, some cheddar or monterrey jack or something. And that guacamole ain't right. At least, I think that's the most likely reason.