...I look at you with an EXPRESSION
of exhaustion...
The Big Bang Theory Season 3, Episode 17
...is an EXPRESSION of longing
for his missing foreskin?
The Big Bang Theory Season 6, Episode 5
Where did the EXPRESSION
"got your ass handed to you" come from?
The Big Bang Theory Season 6, Episode 4
This calls for an
EXPRESSION of gratitude.
The Big Bang Theory Season 5, Episode 20
What exactly does that EXPRESSION mean,
"friends with benefits"?
The Big Bang Theory Season 2, Episode 21