Gaff Machine Biden has More of a Sense of Humor than his Supporters

Joe Biden is probably the greatest gaff machine to ever seek higher office in the United States. Every day brings horrendous new verbal mistakes that had they come out of the mouth of any Republican they would be career-ending humiliations, like Dan Quayle and "Potato-e". But crazy uncle Joe gets a complete pass from the press because...well...it's Joe Biden and everybody is aware of his eccentricities. The good news is that Biden is apparently aware that sometimes bizarre things come out of his mouth and has a sense of humor about it.