POTUS is one funny dude!

President Obama was a good sport as he read scathing messages about him during the "mean tweets" segment of Jimmy Kimmel Live! last night, but he got the chance to respond to one... from Donald Trump himself!

"President Obama will go down as perhaps the worst president in the history of the United States!” the Republican presidential nominee had written on social media. "Well, @realdonaldtrump, at least I will go down as a president," the Commander in Chief clapped back. Zing!

The Prez wasn't in the mood to joke around as much later in the show, when he sat down with the late night host to discuss the upcoming election.

"We joke about Trump, but I do think part of the reason you’ve seen Michelle passionate in this election, part of the reason we get involved is not just because Hillary’s going to be a great president, but it’s also because there’s something different about the way Trump has operated in the political sphere. I ran against McCain, against Romney. I thought I could do a better job, but they’re both honorable men. And if they won, I wouldn’t worry about generally the course of the country," he explained.

If it was allowed, would he run for a third term to try and defeat Donald?

"If I were able to run for a third term, Michelle would divorce me. So it’s useful that I don’t have that choice to make. All the women in my life are looking forward to being able to live a more normal life," he joked.

We will be sad to see him go!