Elbows on the Table is an idiom that is used to describe someone who is being rude or disrespectful. It is derived from the idea that it is impolite to have your elbows on the table while eating. The crossword solutions for this term are MACARONI (8 letters) and PASTA (5 letters). MACARONI and PASTA are both types of Italian cuisine that are made from durum wheat flour and water. They are usually boiled and served with a variety of sauces.