Sir Cumference is a supporting character in Pac-Man and the Ghostly Adventures. He has yellow eyes, white hair and moustache, a black glove with a robot like glove in which possibly replaces his other hand during the PacWorld wars.
Sir Cumference played Duck the Great Western Engine in New Friends for Pac-Man
He is a great western engine
Sir Cumference played Toby the Tram Engine in Pac-Man and the Magic Tree of Life
He is a old tram engine
Sir Cumference played Granny Smith in My Little Pac-Man: Friendship is Ghostly
He is a old pony