plei 

The same as play only spelled different

Lol, Nixon lets plei something!

plei by johnsdfsfd June 24, 2008

Pleiocetenesous 

Classification that dinosaurs belong to.

"What classification of animals are dinosaurs?"
"Oh i know that.. yep.. um.. thats *clears throat*.. um.. the Plis-tuh-sis-reens."
"What was that?!"
"Pluh.. Plih.. P-l-e-i-o-c-e-t-e-n-e-s-o-u-s. Pleiocetenesous."

Pleiocetenesous by Brad 'Danger' Grose August 1, 2008

En avoir plein le cul 

French Expression, which means you're sick of something.
Literally, it means "have your ass full".
It's like when something is really annoying you ...

For example, if you're with your homie and you guys are talking about a girl you'd like to have a erotical partnership with:
Sacha: "Comment ça se passe avec cette fille ?" ( how is it going with this girl)
You:"J'en ais plein le cul"
Sacha:" Il a l'air d'En avoir plein le cul "( It seems like he's really annoyed)

En avoir plein le cul by Zeitoun June 22, 2009

Pleisureup 

A slang word for getting trick to watch an epilepsy video

Prox:hey, hey
Doc the antares: what?
Prox:"shows an a epilepsy video"
Doc the antares:agh my eyes
Prox: geeeeeeet pleisureup!

Pleisureup by Proxley the serwofun caretaker September 7, 2019

pleiotropy 

The genetic phenomenon of a single gene influencing several of an organism's traits.

To demonstrate pleiotropy, we inserted a plasmid with a gene into E. coli that made it resistant to antibiotics and extremely virulent.

pleiotropy by kwijiborjt June 28, 2008

Pleizure 

A seizure-type bodily reaction to excessive pleasure.

Her sexy mini thrusts during hot sex sent him shaking into a major pleizure.

Pleizure by Dr. Biggs April 18, 2018

pleiades

A cluster star system in our milky way galaxy, also known as the seven sisters, it is the nearest of all star clusters and visible to the naked eye.It is in the Taurus constellation. Recently it has been getting great media attention through loons and nutjobs that beleive aliens from this system are visiting and abducting them. And through several books in Print by loons.

"That alien was from pleiades, he abducted me and put a probe up my anus" said by loon.

pleiades by highclassbizzitch March 3, 2008