intropervert 

An individual with extremely perverted thoughts yet he does not share these thoughts. An intropervert is usually made that way from years of disgust aimed at his comments.

Ted: "Hey if you stick that in there i will bite your head off!"

Tom:*That's what she said*

Ted: "I know what your thinking you intropervert."

intropervert by JHS38 August 10, 2009

Intraperverted 

To secretly be a pervert or stalker, while not revealing your identity

You may not know this but I am intraperverted. Now that you know, prepare to die!

Intraperverted by gudiofdkjghfhuu May 4, 2019

Intrapervert 

Quiet and doesn’t talk much (especially while hiding in women’s closets)
Self-defined loser
Likes to dress up and appear as victims

“While in Ireland, Brandon was found pants down trying to push a sheep off a cliff without his hands, what an intrapervert”

Intrapervert by Obama but white October 9, 2021

entropervert 

a person on the prowl for entropy

this entropervert was constantly looking for less to make more.

entropervert by Spirit4lifeDMT October 17, 2017