Perfistent 

Perfistent adjective /pəˈfɪs.tənt/

Someone who refuses to stop during the sexual act of fisting.

Mary: How was your fisting session with that bull-dyke you pulled last night?

Nicole: Painful! I’d cum 5 times and begged for her to untie me but she just wouldn’t stop.

Mary: Perfistent slag.

Nicole: Yeah... I’m seeing her again tonight.

Perfistent by Bam_Bam April 29, 2010

persistence 

The act of continuing to pursue a someone even after being blown off multiple times.

I hope that dude's persistence pays off and Miss McDonald goes out with him.

persistence by i.m. urbanized May 10, 2016

persistence 

the act of continuing to chase a female interest. not giving up. the pursuit of a female "dime" even after multiple rejections.

after 3 years, that dude's persistence finally paid off with miss mcdonald. he wore her down and now she iloves the "mantention" he gives her. boom !!

persistence by i.m. urbanized January 14, 2017

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

persistence 

relentless. the act of continuing to pursue a goal after many failed attempts.

that dude sure must like miss mcdonald. he keeps going after her even after being blown off multiple times. i hope his persistence eventually pays off !!

persistence by i.m. urbanized October 12, 2016

persistent 

Unrelenting, someone who never gives up. Ceaseless.

Note: in no way related to a certain Erich who in fact notably fails at persistence.

Erich, being persistent is not your forte. You give in too easily.

persistent by Never Gives Up May 9, 2011

immature persistence 

The act of an individual whom talks about random, immature things such as farts, and puts them into rhythm. The person doesn't not stop singing about immature items until there is some consequence in his actions of his singing such as being muted by everyone in his Xbox party.

"Why wont Stephen stop singing about his farts smelling like dictionaries?"
"Its because he has immature persistence!"
"Alright I am muting him"

immature persistence by AwesomeSawceMgeeFTW August 25, 2012