Trans thread, that is. I have just seen this video on my facebook feed, shared by a kool-aid guzzling friend. It's just the first in a planned series of videos from some youth project in australia, educating young people and the rest of us about how "we're taught that people are born either a boy or a girl, and we're expected to act a certain way depending on what's between our legs, but actually
that isn't true for everyone." 
Spoiler alert: it's the trans people that's not true for!! Us 'cis' people (NB please add that word to your vocabulary) are apparently perfectly happy to have people make assumptions about our personalities based on our genitals, because we have an internal sense of gender identity that "totally matches" the second class status gender assigned to us by patriarchy at birth!
This helpful video also instructs how we need to say "people with uteruses" instead of "women" and, when talking about women, we shouldn't mention vaginas. Funny though, not a word to people with penises about how they should describe themselves, or whether it's okay for them to mention prostates and testes.
And speaking of people with penises, there's one in the video who wants us to believe he's a suuuuuuuper gay lesbian.
I am so sick of this ridiculous shit.
trans101.org.au/video1.html