Everyone knows it's either taken Julie Andrews or Whoopi Goldberg.
That's offensive! If I was to make a black coffee under those terms, I'd then be 'making Whoopi' - and that as you know is a sexual reference that is offensive to the prudish types and the celibate types (many of whom are so by choice - not their's but the choice of every one else!)
[Dad-joke time - what were Mr and Mrs Goldberg doing at the time she was conceived? Why, they were making Whoopi!]
Biting the hand that feeds IT
