But one thing does remain unanswered -- how did Caitlyn pick her name?
Critics agree former Governor Mitt Romney rocked voters socks off and won the last debate by a landsiiiiiide.
However, President Barack Obama came to Hofstra University ready to rumble this time and wasn't afraid to stand up to Mittens last night.
Undecided voters asked tough questions and the candidates gave their best answers to try to win them over.
Press Play (above) to watch the donkey and elephant battle it out, then let us know who U think delivered a better argument (below)!