The news of Mr. Biden's unexpected trip appeared to take the Vice President by surprise, as he was in the middle of making a joke about Chief Justice John Roberts to members of the press corps when the president interrupted him with the news.
"Here's how John Roberts sings the National Anthem," Mr. Biden was saying. "'Oh see can you say...'"
Mr. Obama, yanking away Mr. Biden's microphone, then informed him of the extraordinary journey to the South Pole he was about to undertake.
The president was vague about what the mission to Antarctica would entail, but he did indicate that it could take "up to four years."
While some witnesses to the scene said that Mr. Biden seemed surprised by the news, his wife, Dr. Jill Biden, offered another version of events during an appearance later in the day on "Oprah."
"Joe was given a choice of places to go and he picked Antarctica," she said. "President Obama said he could also go to the moon or Mars."
Dr. Biden's remarks were cut short when President Obama appeared on the set and unplugged her microphone.
Other than the Biden news, Mr. Obama's day went as planned, meeting with senior staff, drawing up a budget, and being sworn in as President for the third time.
Andy Borowitz is a comedian and writer whose work appears in The New Yorker and The New York Times, and at his award-winning humor site, BorowitzReport.com. He is performing at the 92nd St. Y on April 30 at 8 PM with special guests Judy Gold, Hendrick Hertzberg, and Jonathan Alter. For tickets, go to 92y.org.