googillion 

A googillion is an astronomer’s "largest number possible" synonym for everyday real-world objects that are unknown and unknowable. Example, from string theory, how many strings are there in the universe? The answer is a googillion. Although the real answer is a specific number at any given point in time, the number is both an unknown and unknowable largest number.
Since any largest number can become larger simply by adding the number one, all the strings in the universe plus one is also a googillion.
source: Wikipedia, the free encyclopedia, Large numbers

Example, from string theory, how many strings are there in the universe? The answer is a googillion. Although the real answer is a specific number at any given point in time, the number is both an unknown and unknowable largest number.

googillion by steve byrne November 18, 2005

Godzillion 

A Godzillion is a number exceeding all other numbers.

I have a Godzillion things to do before the meeting!

Godzillion by I, Wreckerrr October 16, 2016

Gorillion 

An undefined, comically large amount of something.

-Dude, why do you hate winter so much?
-Well I don't fucking know, Steve, maybe I can't be fucked with shovelling 8 gorillion tons of snow every week?

Gorillion by Anon102893772763 January 30, 2020

Gorillion 

A mega fuckton x 18654 of money

Halete has atleast one gorillion dollars

Gorillion by Tarqypoo December 10, 2012

Godzillionaire 

A godzillionaire is a person who has a net worth of at least one godzillion units of a currency, usually the US Dollar, Euro or the Pound.
-godzillionaire buying penthouses all throughout the entire world
-godzillionaire wears $400,000 dollar outfits
-godzillionaire drives in $600,000 dollar cars
-godzillionaire makes godzillionairesses

man, beautiful women with marvellous attire just walk in the most expensive lounge in the country, must be godzillionairesses from godzillionaire!!!!!!

Godzillionaire by Vigintillionaire July 25, 2009

Godzillionairedom 

n: A world full of godzillionaires.

-that Millionairedom is millionairedomous.
-that Billionairedom is billionairedomous.
-that Trillionairedom is trillionairedomous.
-that Quadrillionairedom is quadrillionairedomous.
-that Quintillionairedom is quintillionairedomous.
-that Sextillionairedom is sextillionairedomous.
-that Septillionairedom is septillionairedomous.

Have you been to Godzillionairedom today? that's where the block party.

Godzillionairedom by Decillionaire Tony November 19, 2011

Godmillion 

An hyperbole for a huge number.

I'd drive godmillion miles to get to you

Godmillion by KCaccidental August 26, 2009