Kid dressed as lame duck trolls President Obama at White House Halloween

President Obama and first lady Michelle Obama greeted trick-or-treaters Monday afternoon at the White House as part of their annual Halloween festivities.

The first couple was all smiles as they greeted local and military children and their families, and even showed off a few dance moves to Michael Jackson's "Thriller."

Photos from the event:

The Obamas gave candy to children dressed as everything from superheroes to princesses -- and even some politically themed costumes. One girl was dressed as a ballot box, but the one that really stole the show was a lame duck.