I was driving on a highway in Singapore and a random roadblock was spotted there. Prior to driving past, I dropped a drunk friend.
As I drove slowly for my turn to pass, I decided to do this.
Officer: Sir, random check. (Sniffed) sir please park to the side.
Officer: sir, were you drinking before you drove?
Me: Yes I was.
Officer: How much did you drink?
Me: 2 jugs
Officer: Sir please step out of the car and walk on this straight line.
(I passed. Breathalyser Passed. Officer was puzzled.) Officer: what did you drink?
Me: Orange juice sir. You didn’t ask what I drank.