to alter my PERSONALITY.
The Big Bang Theory Season 7, Episode 16
I'm just tweaking her PERSONALITY,
sanding off the rough edges, if you will.
The Big Bang Theory Season 3, Episode 3
because I have
an off-putting PERSONALITY.
The Big Bang Theory Season 7, Episode 13
...at the time of your birth
somehow affects your PERSONALITY.
The Big Bang Theory Season 1, Episode 1
So I have a dominant PERSONALITY.
We all know that.
The Big Bang Theory Season 8, Episode 21