[arthurus]

There is a pun there, surely! but I don’t see it.

[Retrofitted]

“White as chalk” to describe someone very pale. So... NBC is “chalk-full” (full of white, pasty folks) of people in black-face. That’s what I got when I first read it, anyway. :)

[Migraine]

There is a pun there, surely! but I don’t see it.

Like you, I see no pun; and stop calling me Shirley.