a nickname for the new year of 2011
a mix of "double" and "une" (French for "one") (ish)
also, doubloons can be pirates treasure, perhaps signifying this new Golden Age of (online) Piracy?!
plus, it just rolls off the tongue much easier than "Twenty eleven" does.
-Well, Doubloon is off to a great start!
-They said the movie comes out in the Summer of Doubloon, but didn't give a specific date yet.
-2010 was kind of lame, hopefully Doubloon is better!