pooficient 

one who poops while doing other tasks.

Greg is the most pooficient person I've ever met! I mean just today he closed out a contract, approved all the back-logged changes, and gave me directions to the client all while taking a poop!

pooficient by biigsnook July 22, 2016

perficient 

The opposite of proficient; being totally inept or unskilled at a given job or task.

He is completely perficient at his job and will probably get fired.

perficient by yellacommon October 9, 2020

proficiency 

A high degree or skill

I have a proficiency in painting

proficiency by Lougain Ismail November 2, 2017

proficient

Skilled, adept, competent.

He was very proficient in his task.

proficient by Larstait November 15, 2003

pooficiency 

You are an efficient poo-er, you are able to be done in about 2 minutes when most others poo at a leisurely pace

Wow, my pooficiency is so impressive, so much more time for Netflix!

pooficiency by poo-minator March 11, 2015

proficiency problem

synonym of skill issue

"this game is dogshit"

sounds like a proficiency problem to me

proficiency problem by hudzell September 7, 2021

certificate of proficiency 

A worthless piece of paper given to an underachiever (or someone over 30 years old with at least one divorce under their belt) from the highly prestigious Community College arena . This piece of paper proudly demonstrates the receiver’s lack of brains and discipline to go to an actual College and receive an actual degree. See also, Participation Award.

“I got my Certificate of Proficiency in Mechatronics Operations in the mail finally!”
Friend: “And you’re proud of that, wow.”

certificate of proficiency by rrrrrrrrrfgrrrrgfdgdfgdfgdfgFF January 26, 2020