mtM
What does mtM mean?
mtM means: A term originating from the YouTuber Jreg. It describes transitioning from a lower case male to an uppercase MALE, by changing one's appearance from that of a normal human male to a hulking monstrosity of absurdly masculine proportions. This is done as a form of cisM gender affirming care.
Category: Cissies
Related terms: ftF
Source: Brainworms Glossary entry compiled from 4chan /lgbt/ and adjacent community usage.