megalomaniac

1. A psychopathological condition characterized by delusional fantasies of wealth, power, or omnipotence.
2. An obsession with grandiose or extravagant things or actions.

For example, Prince Naseem.

by Rowen September 12, 2004

Megalomaniac of Doom

A megalomaniac such a megalomaniac that they become a Megalomaniac of Doom. (Capital letters are required.)

Jeff is a power hungry Megalomaniac of Doom.

by Megalomaniac Of Idiosyncrasies February 15, 2020

megalomaniac

A person needs complete control over everything such as a world or a timeline

Sans: woah chara is a megalomaniac

by Rosey221 June 27, 2017

Megalomaniac

a melomaniac who is constantly listening to megalovania (I don't know how to spell it, I haven't played undertale in a long time)

*megalovania plays*
*Megalomaniac mode activated*

by ♥🗺☠ March 1, 2021

Melomaniac

Someone who has an extreme love for music.
Someone who is almost addicted to music

Do you know the girl who always listens to music? She's a Melomaniac.

by _BaccoX December 22, 2020

Melomania:

A singular passion for music that is beyond all reason. From the French melomanie, from the Latin melos, song + -mania, frenzy.

Melomania: My dad archives music from all over the world on a massive scale for the love of it, so it won't be lost.

<3 U Dad

by MoxyPaperdoll February 16, 2010

Egomaniac

A person whose ego exceeds both his intelligence and his capacity to see beyond his own personal interests.

Dictionaries of the future will define "egomaniac" with a photograph of George W. Bush in a flight suit.

by mntnman September 21, 2005