Annoying Billy-Featuring Billy and Duncan

This Annoying Billy features Billy the protagonist and Duncan the deuteragonist

Plot

Billy is on his own before he sees Duncan, Duncan asks the tank engine what his name is and Billy says he's Billy but Duncan mistakes him first for Willie and then Bill before getting the name Bill, afterwards Duncan can't get Billy's name before he gets tortured by Stanley (although he can still sleep) and later is found covered in mud but Billy still gets annoyed by him