
I'm sorry, was I being too SUBTLE?
The Big Bang Theory Season 4, Episode 3

It was a SUBTLE nod to a book
called Stand on Zanzibar,
Westworld Season 3, Episode 8

Subtle, Mom. Real SUBTLE.
The Big Bang Theory Season 8, Episode 23

- Subtle.
- Yeah, but you got it, right?
The Big Bang Theory Season 8, Episode 18

I'll admit,
it is a SUBTLE distinction.
Game of Thrones Season 7, Episode 6