Words are powerful, unless you're using them to articulate why you don't like sexism, in which case shut up and take a joke.
Ain't that the truth?
"Everyone must be respected in their right to define their own identity... except for you pesky feminists, you're not allowed to object to being called cis or menstruators or cervix-havers or chest-feeders, because that's just you being wilfully exclusionary and mean."