Nelson quickly wrote the song on a barf bag. Its call sounded like "barf barf" and it also made a cooing noise. Travelling in this direction the main tops are Graystones, Broom Fell, Lord's Seat and Barf. Improved Hubert also comes around, implementing that he will clean the barf up. Examples of homemade diet theories include&colon; BARF, the Ultimate Diet and the Volhard Diet. Extremely Lewis acidic metal centers can, however, cleave the carbon-boron bond in BARF. The name is a derivative of the Persian word "barf", which means snow. This is an easier alternative to the rough face of Barf. Barf is a part of the Loweswater Formation of Ordovician rocks. The sodium salt is the starting point for most BARF derivatives. "Barf" was released in Iran a year later. Its anion is closely related to the non-coordinating anion known as BARF.