sandwich ?
Possibly too obscure for the quiz but it was named after John Montagu, 4th Earl of Sandwich, an 18th-century English aristocrat, although he was neither the inventor nor sustainer of the food. It is said that he ordered his valet to bring him meat tucked between two pieces of bread, and because Montagu also happened to be the Fourth Earl of Sandwich, others began to order "the same as Sandwich!" It is said that Lord Sandwich was fond of this form of food because
IT ALLOWED HIM TO CONTINUE PLAYING CARDS, particularly cribbage, while eating without getting his cards greasy from eating meat with his bare hands.
http://en.wikipedia.org/wiki/Sandwich#Etymology