Look how GRAY you've gotten.
The Big Bang Theory Season 7, Episode 13
And, sadly, so many of us get to try
so little before we're old and GRAY.
Game of Thrones Season 3, Episode 7
Black plus white makes GRAY.
Hence Gray Matter Technologies.
Breaking Bad Season 5, Episode 15
neurobiology is nothing more than
the science of GRAY squishy stuff.
The Big Bang Theory Season 10, Episode 19
to spell "GRAY" with an "a"
like an American.
The Big Bang Theory Season 12, Episode 9