
Black plus white makes GRAY.
Hence Gray Matter Technologies.
Breaking Bad Season 5, Episode 15

Look how GRAY you've gotten.
The Big Bang Theory Season 7, Episode 13

that GRAY, sunken cunt.
Game of Thrones Season 3, Episode 5

Oh, yeah! That's a good-looking baby
for a little GRAY blob.
The Big Bang Theory Season 10, Episode 4

I'm no stranger to
a little GRAY matter.
The Big Bang Theory Season 5, Episode 16