gendermandering
manipulate the boundaries of a gender so as to favor one party or class.
Had it not been for (insert name here)'s gendermandering, 'taco Tuesday' and 'wiener Wednesday' would never have been combined into one event.
Gendermander
The process by which TERFs & the Gender Critical change the terms of how gender/sex is defined in order to suit their failing arguments.
Bob had to gendermander their argument when presented with an actual fact.