Heh, I was coming home last night, approaching an intersection behind a car.
The car had his right signal on, and looked as though he was going to run the stop sign.
I came in close behind him, as I was going to cross the street.
The car saw a pedestrian to the left and halted, mostly over the stop line.
I stopped as well, right behind the car.
The pedestrian (a guy in a trucker hat), gave me a thumbs up and said 'front brakes' as he crossed.
I had to smile and laugh.
I never really expect pedestrians to comment on my bike.