
He wants to be
a KNIGHT of the Kingsguard.
Game of Thrones Season 1, Episode 4

I'd KNIGHT the man that put an end to
that deviant's life.
Game of Thrones Season 4, Episode 2

Except in Knight Rider,
the car isn't a yammering sphincter.
The Big Bang Theory Season 4, Episode 2

Onion Knight. Ser Onion Knight.
Game of Thrones Season 3, Episode 5

Knight to old woman...
The Big Bang Theory Season 4, Episode 22