He wasn't INSANE.
The Big Bang Theory Season 11, Episode 8
because you're an INSANE,
degenerate piece of filth,
Breaking Bad Season 2, Episode 2
Are you INSANE?
Now she's gonna think I'm desperate.
The Big Bang Theory Season 2, Episode 9
Sheldon, don't take this the wrong way,
but you're INSANE.
The Big Bang Theory Season 2, Episode 4
...so I'm gonna do something INSANE
in the hopes that you'll call 911."
The Big Bang Theory Season 4, Episode 9