Trust me, Kripke will fall easy prey
to my PSYCHOLOGICAL warfare. Observe.
The Big Bang Theory Season 2, Episode 12
Yeah, she's right. For every Newton
who had a PSYCHOLOGICAL issue,
The Big Bang Theory Season 9, Episode 10
...you may be alone
because your PSYCHOLOGICAL state...
The Big Bang Theory Season 4, Episode 5
...and PSYCHOLOGICAL implications
on human society.
The Big Bang Theory Season 3, Episode 11
if you can't unload your
PSYCHOLOGICAL sewage on her?
The Big Bang Theory Season 9, Episode 19