The French word "jumeaux" (incorrectly spelled and pronounced "jumos") designates
twins.
The characters "Tweedledum and Tweedledee" being mirror images of each other in mentality and demeanour, they have often been characterized as twins in popular culture, and their names have become a derogatory term for such pair.
A couple of vexing simpletons could aptly be called "Tweedledum and Tweedledee", but it'
s rather
long-winded. "Jumeaux" (twins) is so much more expedient. It rolls off the tongue in a long sentence, on top of offering a golden opportunity to flaunt your school French. If you
don't want to
sound too much like a
douchebag, just mistakenly add an "s" and pronounce it "djumoz" instead. Some people will think that you made up a new cool word, and it will boost your street cred.
“The chance that Don
Jr did not walk these jumos up to his
father’s office on the twenty-sixth
floor is zero.” -- Steve Bannon