That makes more
sense than "PENIS."
The Big Bang Theory Season 5, Episode 7
But the boy did spend most of his waking
hours with a tight grasp on his PENIS.
The Big Bang Theory Season 2, Episode 15
Oh... Someone drew a PENIS in it.
The Big Bang Theory Season 10, Episode 19
She never even got to see my PENIS.
The Big Bang Theory Season 4, Episode 22
Penis first.
The Big Bang Theory Season 4, Episode 1