In which Vox loses an argument

Pretty Blonde Girl: "That's called an Amaretto Sour, in case you ever want to order one when you're out."

Vox: "Why? Don't you make it with that sweet lemon stuff?"

Pretty Blonde Girl: "No, it's called Sour. That's where the name comes from. Amaretto Sour."

Vox: "Why would they call it that? It's sweet. That doesn't make any sense."

Pretty Blonde Girl: "Maybe because it says Bitter Lemon on the bottle."

Vox: "That is a convincing point."