- So it's probably GENETIC.
- Well, maybe.
The Big Bang Theory Season 4, Episode 23
You see,
I'm a superior GENETIC mutation...
The Big Bang Theory Season 1, Episode 15
Don't forget GENETIC predisposition
towards addiction.
The Big Bang Theory Season 1, Episode 10
No, we're going with middle child
and a GENETIC predisposition...
The Big Bang Theory Season 1, Episode 10
I was trying to design
the GENETIC code
The Big Bang Theory Season 12, Episode 23