"Dead to rights"
I believe is the EXPRESSION.
Breaking Bad Season 5, Episode 14
What exactly does that EXPRESSION mean,
"friends with benefits"?
The Big Bang Theory Season 2, Episode 21
...is an EXPRESSION of longing
for his missing foreskin?
The Big Bang Theory Season 6, Episode 5
I merely offer you a facial EXPRESSION
that suggests you've gone insane.
The Big Bang Theory Season 3, Episode 12
It led to an interesting EXPRESSION
in our house:
The Big Bang Theory Season 2, Episode 9