
and you squeeze my fingers
till they turn BLUE.
The Big Bang Theory Season 11, Episode 16

But BLUE is our brand,
all over Europe.
Breaking Bad Season 5, Episode 13

Shut your BLUE eyes, my love.
Game of Thrones Season 6, Episode 8

That's a true BLUE friend.
The Big Bang Theory Season 5, Episode 1

...like BLUE ice
falling out of an airplane lavatory.
The Big Bang Theory Season 2, Episode 2