Me: I'll have a plain coffee off the drip.
Server: I'm sorry, but we just ran out of coffee. I can fill it about this far from the top. (Gestures 2 inches with fingers)
Me: I can do a decaf instead.
Server: We don't have that either. We'll have more brewed in a few minutes.
Me: Can you fill my cup the rest of the way if I stop by in a few minutes?
Server: We don't really do that.
Result: 2 Stars