About "Gentlemen Only, Ladiez Forbidden"

Gentlemen: Respectful pronoun used for male adultz.
Only: To the exclusion of any otherz.
Ladiez: Respectful pronoun used for female adultz (in Grunteze).
Forbidden: Taboo; not allowed, expressly excluded.
This phrase purportedly became an acronym for a game involving a small ball hit with clubz of various typez, the object of the game being to cause the ball to drop into a small hole located in an area marked with a flag.
Certain hazardz were placed in the field of play, meant to make it more difficult to reach the goal.
When particpantz embarked to play the game, they would say �I�m going GOLFing�.