Aurorhythm 

The rhythmic flow and dance of colors in the sky during a captivating aurora borealis or aurora australis display

Under the mesmerizing aurorhythm, the vibrant ribbons of light swayed gracefully across the night sky.

Aurorhythm by Marc2.0 August 10, 2023

Project Arrhythmia 

Yet another rhythm game, which for some reason gets called a ripoff of Just Shapes And Beats but fuck off you uncultured swine

Friend 1: Hey have you heard of Project Arrhythmia?
Friend 2: Dude its just a lame ripoff of jsab!
Friend 1: ...
Friend 1: Goodbye.

Project Arrhythmia by daneeko June 29, 2019

Algorhythm 

The ability of an individual to exhibit excellent form and rhythm of strokes during sexual intercourse

I made that bitch cum 5 times from that algorhythm

Algorhythm by Tray Arch February 8, 2017

Project Arrhythmia 

A rhythm game which commonly gets compared to JS&B

It consists of multiple user-made bossfights and stories such as Black Heart, Dark Delirium and the Four Madmen

Player 1: So I was playing Project Arrhythmia, and I just realised the next bossfight in Black Heart I have to fight is Party Time!

Player 2: Just you wait for Surface Tension, Medusa and Funk Hole!

Player 1: don’t tell me they’re that bad…

Player 2: just you wait.

Project Arrhythmia by V1R1s September 6, 2022

thought arrhythmias 

it's when you're so fucked you can't think straight. racing thoughts.

shit! i have it in my head just a second ago but it's gone now. MJ is giving me thought arrhythmias man!

thought arrhythmias by sd4t2 September 30, 2010

Fardiac Arrhythmia 

When a fart smells so bad, your heart beats irregularly after smelling it.

I was at the grocery store, when some lady farted next to me. It smelled so bad, I had a fardiac arrhythmia.

Fardiac Arrhythmia by Alpha Dunce February 29, 2020

arrhythmia 

fancy-pants doctor word that translates roughly into "you're fat, fatso"

"it appears you have a mild arrhythmia"

arrhythmia by mumbly_joe December 14, 2004