John McCain pretends to be civil and charming, but his ugly sense of humor gives him away as a nasty and vindictive SOB.

• 9/22/08 In Scranton PA, McCain tells a joke about drunk Irish twins, thereby insulting many Irish voters.
• 11/13/07 a supporter asks him about Hillary: "How do we beat the bitch?" After trying to bite his tongue, McCain finally bursts out laughing and calls it an "excellent question."
• 4/24/07 tells Jon Stewart he'd brought him an IED from Iraq as a gift, at a time when thousands of American soldiers had been killed or maimed by IED's. Rep. Jack Murtha challenged McCain on the House Floor: “In the last four months, we’ve lost more troops than any other period during this war. … Imagine a presidential candidate making a joke about IEDs when these kids are blown apart! It’s outrageous!” McCain replied on Good Morning America: "All I’m going to say to Murtha and others. … Lighten up and get a life."
• 4/19/07 Sings "Bomb bomb bomb, bomb bomb Iran" at a campaign event at a time when the White House is threatening to do exactly that and possibly start World War III. When challenged about it later, he snapped, "My response is, lighten up and get a life."
• 10/06 "I think I'd just commit suicide." — Sen. John McCain (R-AZ), quoted by Radio Iowa, on what he would do if Democrats take control of the U.S. Senate. We did, but he didn't honor his promise - instead he ran for President.
• 6/98: "Why is Chelsea Clinton so ugly? Because her father is Janet Reno."