Auditioning with 50 other blondes
for some stupid antidepressant COMMERCIAL.
The Big Bang Theory Season 2, Episode 15
...I'm gonna get
a national COMMERCIAL.
The Big Bang Theory Season 3, Episode 12
I've done
a hemorrhoid COMMERCIAL
The Big Bang Theory Season 5, Episode 13
And you were so good
in the TV COMMERCIAL.
The Big Bang Theory Season 7, Episode 23
No wonder you didn't get
that toothpaste COMMERCIAL.
The Big Bang Theory Season 6, Episode 24