Re:Aids: Origin of pandemic 'was 1920s Kinshasa'
by x201s on Friday October 03, 2014 @08:12PM
(#8408300)
Roaring Twenties comes from standard use of the word roaring in British English http://dictionary.reference.com/browse/roaring
Possible allusion to: http://en.wikipedia.org/wiki/Roaring_Twenties