![refine it into carbon dust,
refine it into carbon dust,](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
refine it into carbon DUST,
The Big Bang Theory Season 7, Episode 7
![Okay. Then I'll dust.
Okay. Then I'll dust.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Okay. Then I'll DUST.
The Big Bang Theory Season 10, Episode 10
![Now first,
dust the cherries with sugar...
Now first,
dust the cherries with sugar...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Now first,
DUST the cherries with sugar...
The Big Bang Theory Season 4, Episode 7
![But the sign and tape are covered
with a layer of dust which indicates...
But the sign and tape are covered
with a layer of dust which indicates...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
But the sign and tape are covered
with a layer of DUST which indicates...
The Big Bang Theory Season 2, Episode 15
![...and bit the dust a week later.
...and bit the dust a week later.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...and bit the DUST a week later.
The Big Bang Theory Season 4, Episode 23