Reminds me of the King of the Hill episode where Hank shakes George W. Bush's hand at a campaign event and is shocked to find out that the Governor shakes like a girl. On election day, Hank escapes to Mexico with his conspiracy theorist friend Dale, only to be driven back with a police escort so that he can vote in time after having a change of heart.
That's exactly what I was thinking.
..and dudes really shouldn't shake hands like a chick. I'm not going to say it shines a bad light on their character or anything, but I'm sure it signifies something. It would certainly make me give the guy a double take. In the same way I would give a double take to a candidate that smelled like ass or had a big mustard stain on his suit. Is that petty?