
The fight or flight INSTINCT
is coded genetically.
The Big Bang Theory Season 4, Episode 2
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"the killer gorilla INSTINCT
inside of me,
The Big Bang Theory Season 7, Episode 19

I mean, some other thing as you call it,
as in "Basic Instinct", I don’t know.
Money Heist Season 1, Episode 12

Primates such as ourselves
have a natural INSTINCT...
The Big Bang Theory Season 4, Episode 19

I warn you that if you’re going to do
like in "Basic Instinct",
Money Heist Season 1, Episode 11