This was a real conversation in a London bar...
Bartender: what can I get you?
Me: hmm what is this beer like? (pointing)
Bartender: well.. It is like the others, but a lighter colour
Me: oh ok, I'll have it then
..
Me: are you still serving food?
Bartender: yes, but we only have one chicken left
Me: (pause while forming the thought)
He must be pretty nervous then!!
Bartender: I am Nervous??