
How many brothers can say that
they've killed a White Walker and a Thenn?
Game of Thrones Season 5, Episode 1

A White Walker stabbed me in the gut
with a sword of ice.
Game of Thrones Season 6, Episode 6

Where did he kill a White Walker?
Game of Thrones Season 6, Episode 6

How about that old lady
with the WALKER?
The Big Bang Theory Season 7, Episode 12

Everyone seems to forget that I was
the first man to kill a White Walker.
Game of Thrones Season 8, Episode 2