To celebrate #PrideMonth, I'm going to teach you how to clock a tranny
#pride #loveislove #transrights #TransIsBeautiful

One of the most sexually dimorphic features of the human body is the skull. I'd say that about 95% of MTFs, and 80% of FtMs, can be identified by the skull alone.

The most obvious feature of a male skull that distinguishes it from a female one is sheer size - especially of the mandible and cranial vault.

The male mandible sexually dimorphises during puberty, so its growth can be somewhat attenuated by puberty blockers. This is not the case with the male neurocranium, which even in prepubescents is much larger than the female's.

This is further complicated by the fact that many trannies (most you'll come across online, in fact) are autistic. One of the most consistent biomarkers of autism is cranial overgrowth in the early stages of life:
https://pubmed.ncbi.nlm.nih.gov/12865374/ 

The difference in cranium size is made more obvious by the fact that, even after starting HRT, trannies still have male hairlines - which are higher and squarer than female hairlines. Assuming they aren't actively balding, of course.

Trannies who still have hair tend to obscure their male hairlines and crania by always wearing their hair down. Actual women, of course, tend to wear their hair up in hot weather, when running, doing physical work, etc.

Another sexually dimorphic feature of the human skull is facial width vs. length, as measured by the midface ratio (pupil-to-lip distance / pupil-to-pupil distance). Males have longer faces (higher midface ratios) than females.

Even in men with wider faces (a masculine trait, as illustrated by Mike Tyson here), the ABSOLUTE length of the face is still characteristically male. Though his wife is rather long-faced for a woman, Tyson's face is longer - in fact, it's much larger in both dimensions.

Any candid photo of a man next to a woman will make the distinction clear.

cf. @|ContraPoints's massive horse face and linebacker build next to those of a natal woman.

Which brings me to my next point: FRAME. We all know that men have broad shoulders (due to testosterone) and women have broad hips (for birthing children). However, these differences in frame manifest many second-order traits.

Men and women have distinct gaits on account of their differently angled hips. Women take smaller strides, and tend to angle their pelvises forward while walking, keeping the upper body more stable. (RIP @gaitanalyst)

It's hard to describe in words, but watch a video of male vs. female runway models and you'll see what I mean. No medical intervention could switch someone from one gait to the other.

Also relevant are the robustness of the frame, and in particular the sizes of the hands and feet. Just look at those thick jock wrists and manhandling man hands.

That's all I have for now. Happy troonspotting!