nickillion 

A ridiculously huge number. Bigger than the biggest thing you can imagine (and then some). Used only for the purposes of major exaggeration.

Nic: I went to the beach and there were like a nickillion people there!
Jo: Stop exaggerating, Nic. there were hardly one hundred.

nickillion by Elmwood_destroyer_of_words August 15, 2007

Nikillian

Is a unit of measurement as well as the name of the scale used to measure the largest amount of quality love affection that one person (human or other being) could have for their mother! There is nothing larger! To large to be considered infinite (which is dwarfed by it's size)

Erik-"Man I love my mom Nikillian!"
Nick-"Me too!"
Random guy-"Man you guys are lucky to have the greatest mom ever!"
Erik and Nick- "YEP ! "

Nikillian by Nick worder March 26, 2020

Niggillionaire 

A black man who was once broke and somehow became wealthy.

Person 1: Eyy you heard about that dude from the hood winning the lottery??

Person 2: Yea man, lucky Niggillionaire

Niggillionaire by J. Formula November 6, 2011

Nickillionaire 

A person usually very young (or old and immature) that is undesirable to females. They stay online and have no social skills.

Get off your phone NICKILLIONAIRE and go outside!

Nickillionaire by Anon1789 September 18, 2021

Nikallion

A teen romance between two literal morons who have fallen madly in love with one another. Gosh what dorks.

Nikallion is such a cringe thing these days- AWWW LOOK AT THEIR NIKALLIO-

Nikallion by Niki_luvsturtles June 24, 2022