
I wish I could help you,
but I'm no RANGER.
Game of Thrones Season 1, Episode 7

One blast for a RANGER returning,
Game of Thrones Season 1, Episode 7

And Qhorin Halfhand
is the greatest RANGER alive.
Game of Thrones Season 2, Episode 8

Mance was a RANGER.
Game of Thrones Season 3, Episode 1

so unless someone
was a Texas Ranger,
The Big Bang Theory Season 7, Episode 22