Hello, In Fat and Thin (Толстый и тонкий) Porfirii begins to address Misha like this after he has discovered his superior rank: Очень приятно-с! Друг, можно сказать, дества и вдруг вышли в такие вельможи-с! Хи-хи-с I was just wondering what the significance of the added -с was in these cases? Does it connote extreme politeness? Thanks!