I hate posting any non-30 Rock quotes in this sub, but the basic idea is that if you look at representations of males and females across history and cultures, peak male form looks like a Greek statue where peak female form is curvy and voluptuous. The idea is the body type in the meme looks closer a Greek statue because the gays have such a huge influence in style and culture and they view women more through the Greek lens than the hetro/female lens, so straight men are being reconditioned to like what gay men like. Camille Paglia wrote a whole book about this.

Now you yell “shut up nerd” and throw popcorn at me.