megalog 

A piece of fecal matter (or log) that is of exquisitely generous dimensions. Such robust specimens are the bane of low-flow toilets the world over.

The megalog I had been composing for 42 minutes not only plugged the toilet drain, it also pierced the surface a good 4 inches.

megalog by Oprah March 11, 2003

megalongdong 

oh, you were looking for a fish, right? well look where that got you. mega. long. dong.

i’ve been studying a lot about sharks and i can tell you have a megalongdong

megalongdong by I can’t put my real name August 27, 2021

megalomeiniac 

mega / lo mein / iac

someone who is obsessed with chinese takeout

he's a megalomeiniac because he ordered chicken lo mein seven times this week!

megalomeiniac by NiraMillson January 9, 2017

Megalovania 

The feeling of your sins crawling down your back

After hearing about the bad time they where about to have, they started to experience a sharp sense of Megalovania.

Megalovania by coolskeleton22 May 4, 2016

megalomentia 

megalomania & dementia at once // a portmanteau of megalomania & dementia

Let's hope this megalomentia up on high doesn't cause the launching of nukes.

megalomentia by ΔиłĦ☼иצ ߀₡ʞ March 5, 2020

Megalovania 

"Megalovania" is the Greek word for "Megalomania", which means "obsession with the exercise of power, especially in the domination of others". It is also the name of the song played when you fight Sans in Undertale. The song might be called this to relate to the abuse of your power to reset and alter the timelines.

"His megalovania was clear to us all"

Megalovania by Sans the Definition Generator December 8, 2018

Megalovania 

THE SHIT TASTIC SONG U LISTEN TO WHEN U GET FUCKED UP BY A SHORT SKELETON WEARING BASKET BALL SHORTS AND A HOODIE

megalovania is a song that awesome....and you listen to it as your ears are having orgasms

Megalovania by ThatGuyWhoDoesThings May 18, 2016