I can't believe you'd say that. You know
how INSECURE I am about my insecurities.
The Big Bang Theory Season 8, Episode 6
I can't believe
Leonard would be so INSECURE.
The Big Bang Theory Season 10, Episode 22
that goes around biting
when she feels INSECURE.
Money Heist Season 1, Episode 8
Look, your whole sweet,
INSECURE thing is cute,
The Big Bang Theory Season 12, Episode 3
No, no, then he's gonna think
I'm too INSECURE
The Big Bang Theory Season 12, Episode 5