"Judy Moonflower Sunshine, Bringer of
the Storm at Dawn" a man who claims to be a woman, insists on referring to Jennifer, who actually IS a woman, as "cis" or "cisgender", despite repeated requests to refrain from doing so.
Consequently, Jennifer is fully
justified in calling Judy Moonflower Sunshine, Bringer of the Storm at Dawn by his given name, Ferguson and referring to him as a "fake woman".