insexstuous 

relating to too much sex, too sexually active. whorish.

She is so insexstuous!

You're being insexstuous again!

insexstuous by AlieB & JuicyM August 10, 2008

inestuous 

marked by a continuous, constantly flowing action or feeling, an omnipresence enhanced by a unidirectional motion.

examples of inestuoucity: river, time, energy

"Time isn't holding back,

Time is inestuous,
Same as it ever was,
Same as it EVER was."

inestuous by ienjoysneezing.com October 24, 2009

incestuous bastard 

The result of incest.

Mum went out to the barn with Uncle Fred and nine months later, out popped brother Leslie, the incestuous bastard.

incestuous bastard by bummed out October 29, 2009

narcisso-incestuous masturbation 

The act of having sex with one's clone.

Question: Is having sex with one's clone incest or masturbation?
Answer: It's neither. It's narcisso-incestuous masturbation.

narcisso-incestuous masturbation by mysticalcupcake April 17, 2009

step-incestuous 

Being in a state of sexual attraction or taking fancy in a step sibling.

Justin is scared that him having sex with his soon to be step sister would be consider step-incestuous.

step-incestuous by SlaveMatthews September 24, 2014

incestuous 

The act of having too much or to many interrelationships with a group, such as a company, church or family.

" I feel sure they will fill the empty Director's Position with someone from within as this ______( company, city or organization) is so incestuous when it comes to hiring."

incestuous by Billydeal June 19, 2018

incestuous amplification

The (extreme) reinforcement (read: over-hyping) of ideas and/or beliefs that occurs when like-minded people communicate with each other.

Meeting Chairperson: Tonight, we're going to discuss the genius of President George Bush... (to person leaving) Excuse me, where are you going?

Smart person leaving: Someplace where I won't get brain damaged from the impending incestuous amplification.

incestuous amplification by Man-Machine November 22, 2007