
Oh, Beverly, I can't talk to
my boyfriend's mother about his PENIS.
The Big Bang Theory Season 3, Episode 11

Maybe he was too busy
writing clumsy PENIS metaphors
The Big Bang Theory Season 5, Episode 1

Yeah, you grabbed your PENIS
and wouldn't let go.
The Big Bang Theory Season 2, Episode 15

Penis first.
The Big Bang Theory Season 4, Episode 1

Oh, well, that's convenient.
How did his PENIS turn out?
The Big Bang Theory Season 3, Episode 11