gigantorous 

1. A combination of gigantic and enormous.

2. A word to describe something so big that words of the typical English language cannot describe it

"Did you see that snake back there? It was gigantorous!"

"How high are you right now?"

"I'm in the stars right now but seriously, that snake was fucking huge!"

gigantorous by Mega Erofan October 1, 2014

Gigantalous 

Commonly used to describe a female with a huge posterior. However can also mean big.

That A*** is gigantalous.

Gigantalous by TayoThatGuy August 9, 2019

giganormous 

Something so big, it's more than enormous.

The Tsar Bomba had a giganormous mushroom cloud. It was the detonated October 30, 1961 and is still the largest bomb ever detonated on record, lucky humanity!

giganormous by ksadya May 27, 2007

gigantalous 

big bum

if you saw her bum it was scandalous got me making up new words gigantalous

gigantalous by DRAKE AND ADONIS6666 August 9, 2019

gigantous 

a cross between gigantic and enormous. fricken HUGE!!

wow, your house is one gigantous mofo!

gigantous by ze_kimster January 15, 2005

gigantuous 

Of exceedingly large size.

That girl's booty is gigantuous!

gigantuous by baachou October 12, 2008

Giganormous 

A mix between the words ginormous and gigantic!

Omfg her boobs are so giganormous!

Giganormous by gawjusA July 31, 2009