
...which is often the result
of unmet CHILDHOOD emotional needs.
The Big Bang Theory Season 2, Episode 15

Spent a lot of my CHILDHOOD
The Big Bang Theory Season 5, Episode 19

of your favorite CHILDHOOD
television series,
The Big Bang Theory Season 7, Episode 4

Oh, they all went with Leonard
to confront his CHILDHOOD bully.
The Big Bang Theory Season 5, Episode 11

Maybe it's a lingering bacterial infection
from all those CHILDHOOD toilet swirlies.
The Big Bang Theory Season 2, Episode 10