The characters from the King's Quest series. Especially the guy from number 3, the which I enjoyed quite a lot as a child. And maybe the cat from Alley Cat. And maybe some characters from the age of empires games.
Of course I love guybrush. Maybe you could include Murray, the evil talking skull of doom?
Or the undead beard of le chuck (see, it wriggles)? No voodoo witches, pls, they make my teeth itch.