gnargantuan 

Any thing that is rad and epic in size.

Yo man check out those nasty gnargantuan gnarbags on that grandma!

gnargantuan by mkehok10 February 25, 2011

Gargantunormous 

A massively massive, huge, and big amount that is both massively massive, huge, and big.

After working a gazillion hours at NazzBar, Shadylady got a paycheck that was massively massive, huge, and big. It was Gargantunormous!

Gargantunormous by Steve Indigo August 5, 2006

gargantuan balls 

Used to describe absolutely enormous balls of a "gargantuan magnitude."

Person 1: Did you see that video of the guy whose nuts were so big, he couldn't even go outside?
Person 2: I know! He had gargantuan balls.
Person 1: I hope he gets better.

gargantuan balls by pinjer September 30, 2018

gargantuINT 

A number so large it cannot be voiced.

Similar to INT, smallINT, HUGEint, tinyINT, bigINT as used in Microsoft SQL Server 2000 to define datatypes in queries.

When declaring an variable in TSQL: @example gargantuINT (G)
@example2 char(9) is a type already.

gargantuINT by Roger & Eric --EIT Class of NDP0904 October 27, 2005

gargantuan 

Bigger than huge and emormous together!

Look at her ass, it is gargantuan!!

gargantuan by Beth Robertson November 7, 2003

Gargantuan Blockades 

Gargantuan Blockades is a Mega Walls sweat clan. Unlike the other stupid fucking clans on Hypixel, Gargantuan Blockades is not a cheating guild. Some cheating guilds are known as Hood and The Jungle. The clan is lead by Turblue, a bitch who eats cock. Whenever they win a game after losing ten times in a row, they always say “L KID #THEGUNGA” at the end of the game, stating that they’re better than everyone else.

Person 1: These guys are saying “L KID #THEGUNGA”!
Person 2: That’s Gargantuan Blockades, no one knows who they are lol

Gargantuan Blockades by Fish186 October 14, 2020

Gargantuar 

An enormous, powerful member of the undead race led by Dr. Zomboss that attacks by smashing any and every form of plant life with the intention of felling this massive zombie in its path. If the Gargantuar reaches a weakened state, it throws its ally, an imp, in hopes of it trying to acquire the brains of the homeowner.

(Suburban almanac, PVZ1)
"When Gargantuar walks, the earth trembles. When he moans, other zombies
fall silent. He is the zombie other zombies dream they could be. But he still can't
find a girlfriend."

Gargantuar by A random cat from a video game September 10, 2022