monocity 

Someone with an extremely large cranium and a receding hairline.

Mono's melon head and receding hairline is no longer a forehead, it's a five head, thus a monocity.

monocity by ncopernicus May 17, 2017

Manocity

The outcome of being around someone so much that you start to think, talk, act, and even look the same.

My sister and I looked at eachother and knew exactly what eachother was thinking because we have manocity.

Manocity by Chazny July 11, 2009