
Here I was,
waiting to be bored with BIOLOGY,
The Big Bang Theory Season 10, Episode 19

He went to work
in his friend's BIOLOGY lab.
The Big Bang Theory Season 5, Episode 16

- What about BIOLOGY?
- What?
The Big Bang Theory Season 1, Episode 12

Let's go to the BIOLOGY lab and
find you some nice yummy mice.
The Big Bang Theory Season 5, Episode 7

You know, BIOLOGY.
The Big Bang Theory Season 1, Episode 12