Hodor is a character from HBO's Game of Thrones, a gentle stablehand who speaks almost only his own name throughout the series. The show later revealed that the word came from the phrase hold the door, which he repeated while sacrificing himself to protect Bran Stark, turning a simple catchphrase into one of the series' most emotional moments. Clips of the name spread widely as a meme after that episode, and creators still use the short sound for door jokes, loyal sidekick moments and bittersweet tributes to the character.