Don't be a FOOL.
Game of Thrones Season 1, Episode 6
and called him a vicious idiot and a FOOL.
Game of Thrones Season 4, Episode 6
Anything with a cock is easy to FOOL.
Game of Thrones Season 2, Episode 2
Do you take me for a FOOL?
Game of Thrones Season 6, Episode 4
If you think they will for us, you're a FOOL.
Game of Thrones Season 5, Episode 3