Serena Slam

Etymology
From who achieved the feat (though she was not the first) and was greatly celebrated for it.

Noun

 * 1)  A type of grand slam in tennis, where a player is reigning champion of all the major tournaments at the same time, but not all the tournaments have occurred in the same tennis season/calendar year.

Coordinate terms

 * the same feat in golf, named after Tiger Woods
 * a conventional grand slam requires the player to be reigning champion of all major tournaments in the same calendar year/sports season
 * one of the major tournaments
 * all of the major tournaments collectively
 * one of the major tournaments
 * a player having won all major tournaments at least once in their playing career