But you killed a White Walker.
Game of Thrones Season 5, Episode 10
(WHITE WALKER SNARLING)
Game of Thrones Season 6, Episode 5
Yeah, I'm making a bunch of changes.
This morning I fired my dog WALKER.
The Big Bang Theory Season 10, Episode 16
One of the tennis balls
came off his WALKER
The Big Bang Theory Season 7, Episode 14
It's what I used to kill the White Walker.
Game of Thrones Season 5, Episode 7