Friend ( he's about 35) of mine came over a while back, knocked on the door. Walking towards the door I looked at him and my thoughts were: "It's not Halloween- maybe he's got a job as a clown for some kids birthday party." He told me he was now a student pilot at a local (Mexico) flight school. About 3 seconds later I burst out laughing (spontaneously- couldn't help it.) Of course, he got mad.
Bob.