plexonimus 

The originator(inventor) of modern day plexiglass, who lived during the era of the roman empire.

yo that nigga plexonimus made that glass bullet proof, now i cant cap those trick niggas through they windows, i should kill that nigga..

plexonimus by flipzro September 16, 2007

Pler AKA plerosimus plerius pluribus 

Pler is a divine creature, a spirit that lives among us people, and its majesty is unique. U cannot see pler unless it decides to appear in front of u. If u want to achieve that then u have to be a major pothead and own a medium sized bong. As soon as pler decides to chill with u then it will appear again from time to time, to smoke a blunt with u, kick a bong, or sler de pler. Pler can be also known as plethrankoudi, plerisimo portokali tou kabou, ageladin trag and klepeti klop klepeti klip. Pler can also state a definition of the world cool. for instance it is better using pler from cool.

1) Pler is in the room, i can sence it.
2)Hey man, i boinked your mom last nite. and the other guy replies
Oh, dont worry its pler.

Pler AKA plerosimus plerius pluribus by panaba the master trag January 18, 2005