(And I know "ray gun" doesn't work here, but I can't say he pulled out his bush.)
Ohio Representative and joke candidate for President Dennis Kucinich introduced articles to impeach President Bush on the floor of the House yesterday. While he brings up many valid points, it seems like he's a day late and a dollar short with this. Bush has less than a year left in office. Even if he were to be impeached by the House and then thrown out of office by the Senate, that would just leave a few months of Dick Cheney as a lame duck president, with either Barack Obama or John McCain taking over for a full term shortly after.
But judge for yourself. Here are two clips of Kucinich introducing the articles from CSPAN.