slang A humorous term applied to the close friendship between US President Barack Obama and Vice President Joe Biden. The term combines "bro" (a word for a close male friend taken from a shortening of "brother") with the abbreviation for "President of the United States" (POTUS). I really hope that BROTUS lives on, even when Obama and Biden aren't in the White House anymore.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.