
They say it's the perfect METAPHOR
for my incandescent talent.
The Big Bang Theory Season 2, Episode 4

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

Yeah, me, too. I was stuck for a METAPHOR.
The Big Bang Theory Season 9, Episode 12

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

Luckily for you,
that's where the METAPHOR ended.
The Big Bang Theory Season 1, Episode 15