A tall and menacing-looking Sikh man walked into a pub one night. After a few drinks, he went outside and found his bicycle missing. He suspected that it was the work of pranksters, and warned that if his bike was not returned to its original spot in 10 minutes, "I will do what I did last year, and I hate to repeat what I did last year at this same pub." While he was speaking, two frightened men slipped out by the back door, and quietly returned the bicycle to its original location. As the Sikh man walked out of the pub, the bartender asked: "What exactly did you do last year which you hate to repeat?" The big sized Sikh replied "I had to walk all the way home."