Once upon a time in a coffee shop a customer ordered a no-foam latte. The following ensued...
Customer: This has no foam?
Barista: Yes ma'am. A no-foam latte.
Customer: So milk to the top?
Customer: And no foam?
Barista: It is a no-foam latte.
Customer: Are you sure?
Barista: I'm positive. I just made it.
Customer: So, milk to the top?
Barista: I'm going to set your house on fire.