Smegalomaniac 

An individual who is obsessed with the smell and taste of smegma, bedding down as many partners as possible in a vain attempt to satisfy their insatiable desire.

Jack went down on three women this weekend. He said he hit the jackpot on the third. -- I fear he's becoming a smegalomaniac.

Smegalomaniac by RD VLVT June 9, 2011

Smegalomaniac 

A psychological condition characterized by real or imagined super-human power to seduce women.

Jack had been having so much success bedding down women lately that he was in danger of becoming a smegalomaniac.

Smegalomaniac by RD VLVT May 7, 2011

Omegalomaniac 

From the last Fall Out Boy single before their undefined hiatus, Alpha Dog. It goes with the word "megalomaniac," which is basically thinking your the shit, with the o added on the front so it looks like "omega" (To go with Alpha Dog). It's actually quite a good song.

Alpha dog and o-o-omegalomaniac

Omegalomaniac by tell rock&roll im alone again November 16, 2010

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.

megalomaniac 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.

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

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*

Megalomaniac by ♥🗺☠ March 1, 2021