Chippe beef on toast (or creamed chipped beef on toast) is a foodstuff comprising a creamy sauce and re-hydrated slivers of dried beef, served on toasted bread. In military slang it is commonly referred to by the dysphemism "Shit On a Shingle" (SOS). Chipped beef is also often served on English muffins, biscuits, homefries, and in casseroles.