Perpetual Anal Motion Postulate Therum Vol.1 Revised Addition Platinum Anal Series Copyright 1901 

This natural phenomenon has been around since the dwarven days of old. When two men desired anal they would conjoin there anus's and one partner begins by defecating. Once the fecel matter has penetrated the parallel anus the sphincter reacts and takes in the feces and mothers it as if it were its own. Once the anus has acquired its new bounty it relieves its self back from whence it came. Once statrted, the petpetual anal motion can not be stopped or disturbed by any means or this very act would be defying god himself and all life would end.

The Perpetual Anal Motion Postulate Therum Vol.1 Revised Addition Platinum Anal Series Copyright 1901 can perpetuate in my cavity any day.

Perpetual Anal Motion Postulate Therum Vol.1 Revised Addition Platinum Anal Series Copyright 1901 by Hunter October 23, 2004

Perpetual Motionlessness

Something that keeps on never moving.

My brother is so lazy, he is just full of perpetual motionlessness.

Perpetual Motionlessness by DJ Slamm November 26, 2005

perpetual nut 

1. When you nut but it never stops.

2. The act of ejaculating non-stop, for the rest of your existence.

"Someone please help, I just had an amazing j.o session, but now I'm experiencing a perpetual nut."

perpetual nut by Vex977 May 28, 2019

Perpetual Stupidity 

Upon committing an act that is deemed stupid, the likelihood of committing another stupid act shortly after is significantly more probable.

Person A: Wow, Bobby sure seems like a complete retard… is he always like that?

Person B: Nah, he’s just going through perpetual stupidity, he’ll snap out of it soon… I hope.

Perpetual Stupidity by JakeHasUD January 12, 2022

perpetual motion 

Continuous movement, not impeded by friction or forces, and travelling at the same speed.

Perpetual motion could be used to provide electrical energy. Should an electromagnetic generator be constructed around Darwin's grave in the year 2006, it would be able to power approximately 25% of the world's electrical consumption by 2008. The machine would work in the following way: Darwin continually spins in his grave due to the presence of mindless idiots in the human race, of which there are a great number (thus increasing Darwin's rotational speed). All you need to do is electrically charge his body and you have an infinite power supply (just as human stupidity is infinite). There have been, and always will be, idiots in the world, as provided by teenaged mothers, thus providing perpetual motion on the part of Darwin's corpse.

perpetual motion by Lord of the Pies August 30, 2008

Perpetual PMS 

When a bitch just won't stop naggin', complainin', and otherwise hatin' on a perfectly respectable young lad.

PPMSer: Get me a chicken sandwich, and a Dr. Pepper. And some waffle fries bitch.
Boyfriend: Yes dear.
(Later)
Bf's Friend: Dude why do you always bend over and take it from her.
Bf: I don't know, but that bitch got some perpetual pms goin' on.

Perpetual PMS by J. David Bennett January 27, 2008

McConaughey Theory of Perpetual Repose 

The idea that one can be relaxed and free of worry at all times. Matthew McConaughey is the poster child for this constant act of relaxation.

"That Matthew McConaughey seems to bare talking to Jay Leno for a full twenty minutes. Give that man a page in the book of McConaughey Theory of Perpetual Repose examples!"

McConaughey Theory of Perpetual Repose by Drum Bentley July 3, 2006