Well that's just disturbing...

This warrants a specific tag... I'm thinking along the lines of "anthropomorphic" except "anthro" replaced with whatever is Greek for "shingeki".

Although English would of course be preferrable, but that line of thought...

Is cannot unsee warranted?

Male head with female torso - the worse form of nightmare fuel.

"HRMMMM...I...I am the Magic Lord Kyubey. A Mahou Shoujo and an Incubator, reunited in one body...this is my truest form. You, Homura Akemi, who desires a world for Madoka Kaname...let us march on Mitakihara together! We shall demonstrate the laws of Magic to the city of deceit!"

-(Shamelessly ripped from Shin Megami Tensei IV's Chaos Route)