I'd love to see your trick,
Daddy.
The Big Bang Theory Season 12, Episode 8
Good night, Mummy.
Good night, Daddy.
The Big Bang Theory Season 4, Episode 20
Hey, Daddy.
The Big Bang Theory Season 12, Episode 3
But, Daddy, I miss my family so much...
The Big Bang Theory Season 8, Episode 22
Daddy, I gotta go.
The Big Bang Theory Season 7, Episode 12