A picture is worth a thousand words.
Photographer Ken Griffiths for The Sunday Times (1973) (via)
ah, yes, as opposed to natural, organic genders harvested from the Gender Tree in the far-off, mystical Gender Land
Triangulum, Andromeda, Pinwheel and M106 (with NGC 4217) galaxies captured by Francsics László.
Awesome tattoo artist, Sasha Unisex.