"Traditionally this type of meat, and where it's cut from, is informally referred to as ""cows' lips and assholes"". It's not really meat as we think of it, it's the last disgusting dregs of the remains of a smelly dead carcass. In its traditional processed form, we call it ""hot dogs"" and ""luncheon meats"". Ask anyone who works at a slaughterhouse.    

 "