Two guys walk into a bar. They are singing and chanting about a strange ritualistic song that is meant to give you magical and spiritual powers. The first man walks up to the bartender and he says 'excuse me sir but could you move?' The bartender obliges and the man goes to the other man (Boyle) and says I just made that man move.
Boyle thinks that (Randy) has had his chants pay off with some success. So Boyle then assumes that he must have magical powers as well.
Boyle approaches the bartender and the bartender looks at him with a raised eyebrow. Boyle says 'give me a free drink sir.' Randy the bartender then laughs and says 'You've got to be kidding.'
The moral of this story is that bartenders can be influenced by some small requests but they are unlikely to give out free drinks.