Donald Trump, the impossibly coiffed real estate mogul and de facto leader of the "birther" movement, had something of a Twitter meltdown in the wake of President Barack Obama's projected victory in Tuesday's election.

"Well, back to the drawing board!" Trump tweeted shortly after several networks, including Fox News, called Ohio in the president's favor, sealing the win. "We can't let this happen. We should march on Washington and stop this travesty. Our nation is totally divided!"

Trump—who last month offered $5 million to a charity of Obama's choice in exchange for the release of the commander in chief's college records and passport application—continued his post-election rant in 140-character chunks:

"Barack Obama is the least transparent president in the history of this country," Trump said in a widely mocked October video shot from his New York office and uploaded to YouTube. "I'm very honored to have gotten him to release his long-form birth certificate or whatever it may be."

President Obama was unfazed. On "The Tonight Show With Jay Leno," Obama joked to Leno that the bad blood between him and the "Celebrity Apprentice" star "dates back to when we were growing up together in Kenya."

It appears the president saved his best zinger for Trump for Election Day.