That makes more
sense than "PENIS."
The Big Bang Theory Season 5, Episode 7
...and your PENIS would droop
like a willow tree.
The Big Bang Theory Season 3, Episode 15
Oh, Beverly, I can't talk to
my boyfriend's mother about his PENIS.
The Big Bang Theory Season 3, Episode 11
She never even got to see my PENIS.
The Big Bang Theory Season 4, Episode 22
Oh... Someone drew a PENIS in it.
The Big Bang Theory Season 10, Episode 19