Puleio 

He/she who has it as a last name is bound to have a million friends, but will get bullied up by them. They often have a shy, vivid, and good attitude. They often also have a decent taste for sports and cars.

I was having a drink at this sportsbar yesterday and I couldn't help but notice this Puleio getting beaten up real good by a group of chicks.

Puleio by HermitDood April 8, 2011

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

Paleiosiosus 

A disease attributed with those with skin so pale that sunlight reflecting off can permanently blind loved ones.

"Did someone set out a flare out there?"
"Nah, Ryan took his shirt off. He has paleiosiosus."

Paleiosiosus by bobsivjsvievwob December 11, 2016

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

Pubeion 

n. a drug; smokable pubic hair

one itme Juan form south miami and his friend were really really hi on mariuajana. having smoked really trippy stuff juan decides that it would be a good idea to shave his own pubic hair and smoke it. Juan's friend who had also smoked the trippy stuff thought is was a good idea to encourage juan by saying he didnt have the balls to do it... well Juan did it a few months later he shared this story with his friends omid and kamaran from coral gables. they imideatly dubbed my use of pubic hair as a drug as "pubeion" hence the drug known as pubeion

yo juan be smoking that pubeion.
hey juan you really smoke that pubeion? yeah man. yo thats gross.

Pubeion by Juan Gil April 27, 2005

pleiometry 

1. Study of measuring an allele at a certain locus
2. How to measure the length of an allele at a certain locus.

I was studying my pleiometry when someone dianigenly hit me with a shtigger.

pleiometry by BioChicks March 29, 2015

poleiosis

When someone is as flat as a pole by both their butt and/or boobs.

“Man did you see Agnes?”
“Gross dude, she has poleiosis!”

poleiosis by Mariii.m October 3, 2018