Was he the one who used
your head to open a NUT?
The Big Bang Theory Season 5, Episode 11
...because he said
it was a theoretical NUT conflict.
The Big Bang Theory Season 8, Episode 21
That NUT job was telling everybody
on the plane he's an astronaut.
The Big Bang Theory Season 6, Episode 4
You can't get your NUT up to sell,
what's the point of even coming?
Breaking Bad Season 3, Episode 11
Is that regular or Honey Nut?
The Big Bang Theory Season 9, Episode 9