You made an arithmetic MISTAKE
on page two.
The Big Bang Theory Season 5, Episode 21
Okay, why don't you just
tell him you made a MISTAKE?
The Big Bang Theory Season 5, Episode 5
is my greatest MISTAKE.
Westworld Season 2, Episode 2
Didn't I explain to you
about your little MISTAKE in the cafeteria?
The Big Bang Theory Season 2, Episode 3
Did you just come here to tell
me I'’m making a gigantic MISTAKE
The Big Bang Theory Season 12, Episode 3