Setting: at an upscale restaurant taking a customer's order, we now get to the drinks.
Me: And what would you like to drink?
Thoughts ran through my head: What the heck is that? It sounds more like a tax firm than a drink.
Me: Hmm, I've never heard of that one. Is it a mixed drink?
Customer: I know you have it, I order it every time I come here.
Me: Okay, just hold on for a second, I'll be right back.
I went back to the kitchen and asked the other workers if they have heard of a drink that is called 7R Block. Perhaps it is a "secret code" used by the employees that I haven't been taught yet or maybe some kind of slang.
Me (to employees): We've got someone wanting a "7R-Block." Do we have anything by that name here?
The employees haven't heard of it either, and recommended that I give the customer a menu with our complete drink listings and have him point out what he is referring to.
Me: Here is our complete menu. You can point out exactly what you want.
What did the customer point at?
(highlight the black text by dragging your mouse over it to reveal it)