The Sad Mummy is a character from a game I play called League of Legends. His name is Amumu. I like him because he truly is a work of art on Riot Games's part.
Amumu is a diminutive, animated cadaver who wanders the world, trying to discover his true identity. He rose from an ancient Shuriman tomb bound in corpse wrappings with no knowledge of his past, consumed with an uncontrollable sadness.