Preflex 

adj. A reflex initiated before the action takes place. An internal feeling like Spidermans "spidey sense." Your body senses it before it happens. Ultimate super fast reflexes.

Damnnnnnnn! How did you know that I was going to throw the ball at the back of your head.
-I sensed it because I gots mad preflexes, son!

Preflex by Kid Quads January 28, 2009

Preflection 

The act of reflecting on something before it has happened. To decide on what will have happened by the end of the day, week, lesson etc. This is usually followed by an attempt to make the events live up to your preflection.
Useful if you have to submit a report to someone (a weekly reflection for instance).

On preflection, the afternoon went well. Most of my class understood what I was talking about.

Preflection by The Owser February 19, 2011

peeflex 

The urge to pee created when in the presence of others who need to urinate or are urinating.

Often used in cases of inebriation where one individual "breaks the seal" and brings everyone's attention to their own bladders causing many subsequent bathroom trips.

Also used when girls go to the washroom together during a night out whether or not they all had to go in the first place.

"Man, it's the peeflex, now I gotta go too".

peeflex by Juicy J 613 February 12, 2017

Perflexed 

The after emotion of being flexed on

Wow man, i feel totally perflexed after looking at Rice Gum's instagram

Perflexed by Bobbingtons February 23, 2020

prefext 

Adj. The feeling right after something awful happens, such as when your heart stops and your hands get clammy and cold and your head and ears feel hot.

Example: I felt terribly prefext after I had realized I had backed up into the car on my way to the beach.

prefext by yaboycj December 2, 2014

Prefsexual

A sexuality for when you prefer one gender heavily over the other and would have sexual intercourse with that gender. But you would also be okay with having a relationship with the other gender just no sexual intercourse.

James likes Molly and Richard, he’d prefer to date Molly and have sex with her but is open to just dating Richard so he is prefsexual.

Prefsexual by CJ555444333 November 12, 2019

Preflexing 

To flex or stunt before actually receiving the option.

K - Don't worry, you can sit on the leather seats of my Audi when I get it
J - Dude stop preflexing

Preflexing by Aerodynamix December 28, 2015