While speaking at Harvard University on Thursday night, Joe Biden joked that being vice president is "a b—."
The vice president was in Cambridge to deliver an address on foreign policy at Harvard University's Kennedy School of Government.
Afterwards, he took questions from students in the audience. One man introduced himself as the vice president of the student body.
Biden interrupted his question, saying "ain't it a (expletive)?"
"Excuse me, I mean the vice president thing?" Biden said as the audience laughed.