
I believe this is an extension
of the death METAPHOR.
The Big Bang Theory Season 2, Episode 8

Wow, was that your first ever
sports METAPHOR?
The Big Bang Theory Season 12, Episode 10

It's a sports METAPHOR.
The Big Bang Theory Season 2, Episode 7

Not a METAPHOR,
not an analogy,
it's a...
Breaking Bad Season 2, Episode 10

You know what? I'm thinking Howard
wasn't making a back-scratching METAPHOR.
The Big Bang Theory Season 2, Episode 16