Somebody thought about
putting cheese in this CRUST.
The Big Bang Theory Season 11, Episode 13
Can I have tea with honey and
toast with the CRUST cut off?
The Big Bang Theory Season 5, Episode 6
I could explain the thermodynamics of
why the cheese seems hotter than the CRUST
The Big Bang Theory Season 10, Episode 13
in the CRUST
of this chicken pot pie.
The Big Bang Theory Season 7, Episode 1
You do understand
that CRUST doesn't normally
The Big Bang Theory Season 11, Episode 13