Jencest 

Having sex with your best friend's mother, and your best friend's mother is on menopause stage

player 1: hey i had jencest with your mother
player 2: i also have jencest with your mother
player 1: wow im gonna be your step dad

Jencest by sekreto_para_bibo December 28, 2009

Jencentric Theory

The theory that everything revolves around someone named Jennifer.

According to Jencentric Theory, I am required to immediately notice the most minute changes in my wife Jennifer's hairstyle.

Jencentric Theory by hamsamwich1 October 17, 2012

Jenestin 

A man who has a very capable and organized mind, plus his rhetoric usually helps him to persuade others to follow his lead.

Jenestin can change the world with his beautiful smile.

Jenestin by Yeeez November 23, 2021