Vice President Joe Biden is known for his idiotic, bravado-driven gaffes. But he has outdone himself by freely disclosing the existence and location of the secret hidden bunker that former VP Cheney is believed to have used after the 9/11 attacks.

According to a report, while recently attending the Gridiron Club dinner in Washington, an annual event where politicians and media elite get another chance to cozy up to each other, Biden told his dinner-mates about the existence and details of a secret bunker under the old U.S. Naval Observatory, which is now the home of the vice president.

Way to go Joe! You just divulged classified information meant to protect the life of a sitting vice president. Maybe you’ll want to point out the exact location of the secret underground entrance to the White House as well!

Here are a few other stupid Biden-isms that suggest Joe has more jello in his head that actual brain mass:

• “Look, John’s last-minute economic plan does nothing to tackle the number-one job facing the middle class, and it happens to be, as Barack says, a three-letter word: jobs. J-O-B-S, jobs.” –Joe Biden
• “A man I’m proud to call my friend. A man who will be the next President of the United States — Barack America!” –Joe Biden, at his first campaign rally with Barack Obama
• “When the stock market crashed, Franklin D. Roosevelt got on the television and didn’t just talk about the, you know, the princes of greed.
• He said, ‘Look, here’s what happened.” –Joe Biden, apparently unaware that FDR wasn’t president when the stock market crashed in 1929 and that TV was still an unknown experimental technology.
• “Hillary Clinton is as qualified or more qualified than I am to be vice president of the United States of America. Quite frankly, it might have been a better pick than me.” –Joe Biden, speaking at a town hall meeting in Nashua, New Hampshire
• “Stand up, Chuck, let ‘em see ya.” –-Joe Biden, to Missouri state Sen. Chuck Graham, who is in a wheelchair, Columbia, Missouri, Sept. 12, 2008

Most recently, Bonehead Joe said in a televised interview that if a family member asked him about traveling he’d advise staying away from public transportation or confined spaces to avoid swine flu — a remark described as “borderline fearmongering” by an airline spokesman.

Do you have any second thoughts on our second in command?