Show Cooking

Genre:
Director: Juan Cavestany
Cast: <a href="/actor/1074927/jordi-aguilar" style="color:#d9d9d9;" onmouseover="this.style.color='#00acc2';" onmouseout="this.style.color='#d9d9d9';">Jordi Aguilar
Country: <a href="/country/es" style="color:#d9d9d9;" onmouseover="this.style.color='#00acc2';" onmouseout="this.style.color='#d9d9d9';">Spain

Why does one of the cooking class students make "ñi-ñi-ñi" sound while cutting meat in very thin slices with the knife. Well why else?