Hodor (Game of Thrones)

Hodor is a very large man that works as a stableboy at Winterfell. He appears to be quite simple minded, and the only word he ever says is "Hodor". He can however understand what other people say to him. After Bran Stark looses the use of his legs, Hodor carries him around. He seems to like bathing by the godswood, and after a naked run in with Osha, she notes that she thinks there is giant's blood in him.