OK, this story may well be what is technically called "untrue." But it's one of my favorite Kennedy stories nonetheless. (Come to think, that's two Kennedy stories in a row.)
The late Sargent Shriver is running for Vice-President alongside George McGovern, 1972. He walks into a bar full of working stiffs in Ohio and, perhaps coached by Tip O'Neill, accompanying him, says, "Beers on me!" Everyone cheers, but Shriver continues to the bartender, “Make Mine a Courvoisier!” At that point, it is said, O'Neill realizes the election is over and gets on a plane back to Massachusetts.