
It's an old game. Dull and unconvincing.
Game of Thrones Season 5, Episode 7

You think all
reading is DULL reading.
Game of Thrones Season 3, Episode 3

Of course, sweet girls get a bit DULL
Game of Thrones Season 5, Episode 6

Yeah, but it's so DULL.
The Big Bang Theory Season 12, Episode 5

Sieges are DULL.
Game of Thrones Season 6, Episode 7