D-Generation X (also known and spelled as Degeneration X, DX and D-X) was a professional wrestling stable in WWE (previously the World Wrestling Federation and World Wrestling Entertainment). The group originated in the midst of the WWF's "Attitude Era" from 1997 to 2000.^[1] Their gimmick was that of a gang of rebels who acted and spoke as they pleased, no matter how provocative.

After its original run with members Rick Rude, Chyna, Triple H and Shawn Michaels, the group expanded to become a mainstay of the Attitude Era with new additions X-Pac, the New Age Outlaws and Tori until it disbanded in August 2000. After a teased reunion in 2002, DX reformed in June 2006 as the duo of Triple H and Shawn Michaels for the remainder of the year^[2] and again in August 2009 until March 2010, shortly before Michaels' retirement. They reunited at the 2010 Tribute to the Troops for one night only.