Narcissisticism 

People who fuck themselves in the ass

Oh look, Mr. Z is into narcissisticism, that nasty fuck.

Narcissisticism by Israeli_assassin April 27, 2017

Narcissisticomonocalkalus

Narcissisticomonocalkalus is a word used for using very long and useless words. Not often used as "Narcissisticomonocalkalusios"

These guys are too narcissisticomonocalkalusios for me dude!

Narcissisticomonocalkalus by Murshiii August 3, 2021