Don't blame me, blame your pal BIOLOGY,
The Big Bang Theory Season 10, Episode 5
But this is just BIOLOGY,
so I'm sure it's no problem
The Big Bang Theory Season 5, Episode 16
Here I was,
waiting to be bored with BIOLOGY,
The Big Bang Theory Season 10, Episode 19
it was an achievement
in the field of BIOLOGY.
The Big Bang Theory Season 5, Episode 12
I'm rusty on my BIOLOGY.
Breaking Bad Season 3, Episode 11