renal 

To be supreme in all capacities, particularly as it relates to being cool and/or kidneys. May also involve water.

That guy is so renal, how did he get up there?

My girlfriend left me for a guy that had better kidneys - she said i wasn't renal enough.

Your car is wicked renal - it runs on water?! nothing like those cystic dinosaur burners.

renal by t.donia November 2, 2007

renal 

To be rebelliously sassy.

My phone is so renal, it corrected 'rebel' to renal.

renal by MourningMugblood May 25, 2016

renal spooge 

Renal spooge is the output created by your kidneys when you let a bad bladder infection go untreated. The "spooge" is a thick green discharge that smells vaguely like a combination of shit, cheese and asparagus.

My GF let her UTI go and started leaking renal spooge all over the place.

renal spooge by Billy Ballsack January 6, 2008

renal failure 

official term for when one or both of a persons kidneys fail.

Susan went into renal failure

renal failure by skylarskank June 26, 2008

renal colic 

A sharp pain in the lower back that radiates into the groin; associated with the passage of a renal calculus (kidney stone) through the ureter. This pain is often described as the worst pain imaginable, sometimes even surpassing labor pain.

kidney pain ureter medicine renal colic

renal colic by cw13 January 9, 2014

Renal Penal 

This is when someone has sex withy ou so hard that you feel it up in your kidneys.

Oh fuck...he gave me such a renal penal last night...ouch, and I'm still sore!

Renal Penal by Pyroz Blazegate March 15, 2021

Real Analysis 

High school calculus done right™️

As a well-established branch of pure mathematics, real analysis is known for being notoriously hard. This is due to hoardes of ill-prepared students not realizing that they've only studied baby mathematics previously.

Charles: Man, I thought calculus in high school was legit until I studied real analysis for the first time.
James: Yeah, it's the point in my life where I understood that my analysis of math just got real.

Real Analysis by EpicScientician September 17, 2021