Where do these faces originate from? I've seen these manly faces several places over the internet (especially the one on the right) &amp; I'm pretty sure it's from sort of manga.

Does anyone know where these faces originate?
This originated from here. It's based on this meme, which itself is based on the manga Kuso Miso Technique, which was in the manga supplement of the gay magazine Barazoku in 1987. Scanned images of it began circulating the internet in 2002, and it became a meme after that.