Plexisphere 

n - A hardened, aggressive atmosphere. A place where everything will eventually die.

The world was barren in the plexisphere.

Plexisphere by superdan2323 April 19, 2013

Penisphere 

Noun: from the latin root, DICK.

The area and environment in which one's penis would find living conditions both suitable and hospitable.

Also a term to denote an area where no man should intrude, specially Max.

1. Mila Kunis' vagina is my desired penisphere.

2. MAX!... GET OUT OF MY PENISPHERE!

3. I often have to shoo unicorns out of my penisphere.

Penisphere by Rainbow Prancer March 18, 2011

Pedisphere 

Noun.

1. Personal space around one's feet when stationary.

2. Area around one's feet that is presumed to be protected for one's own personal use.

When she entered my pedishere on our first date, I didn't know how to take it.

The restaurant table pedisphere was inhibiting my comfort.

Hey buddy, step out of my pedisphere.

Pedisphere by KILbossa August 19, 2011