Sheldon, don't take this the wrong way,
but you're INSANE.
The Big Bang Theory Season 2, Episode 4
Didn't Tesla die penniless,
forgotten and INSANE?
The Big Bang Theory Season 11, Episode 8
Penny kissing me is not INSANE.
She used to kiss me all the time.
The Big Bang Theory Season 4, Episode 9
Are you INSANE?
The Big Bang Theory Season 1, Episode 2
It's INSANE.
Breaking Bad Season 2, Episode 12