"Attention, inspector Murillo
is approaching the front WALL."
Money Heist Season 1, Episode 13
I fought beyond the Wall
against worse than Ramsay Bolton.
Game of Thrones Season 6, Episode 9
...and Dr. Winkle just ripped
the sign-up sheet off the WALL.
The Big Bang Theory Season 2, Episode 3
They were given a choice, no doubt -
castration or the Wall.
Game of Thrones Season 1, Episode 2
♪ We built the Wall
♪ We built the pyramids ♪
The Big Bang Theory Season 7, Episode 2