I've 20 this time -
men and boys all bound for the Wall.
Game of Thrones Season 1, Episode 10
They say all sorts of crazy things
north of the Wall.
Game of Thrones Season 2, Episode 5
He was acting commander
when the Wall came under attack
Game of Thrones Season 5, Episode 2
We'll even set the wolf free north
of the Wall, where it belongs.
Game of Thrones Season 6, Episode 2
...you can find scribbled on the WALL
of any men's room at MIT, sure.
The Big Bang Theory Season 1, Episode 1