Noun; What some people think men, especially white men will develop by the year 2040. They are similar to female breasts, but apparently not as developed. This thought comes from the conspiracy that masculinity in white males are in the decline, though this theory is nothing but pseudoscience.
Bob:Did you know that white men will develop Proto-Breasts by 2040?
Alice:If you believe shit like that, chances are you already developed them.
Alice:If you believe shit like that, chances are you already developed them.
by Kugeln June 30, 2019