dickfest

From dick +‎ -fest.

dickfest (plural dickfests)

1. (informal, vulgar) An event where the majority (or all) of the people are male.
   • 2000, Michael Segell, Standup Guy: Manhood After Feminism, Chapter "The Bitchfest":

     I gather a group of young lions to explore the same topics—a “dickfest,” I suppose Kate would call it.

• brodeo, brodown, sausage fest, sausage party

• taco fest