Giagundus 

Larger than Humongous, but smaller than gigantic.

"It's Humoungous!"
"It's Gigantic!"
"... It's.. Giagundus!"

Giagundus by Melchior October 30, 2003

Giagundus 

When something is both Gigantic and Humungus, its Giagundus.

Wow that girls ass is giagundus!

Giagundus by Special K February 25, 2003

Gigundous 

large, big, awesomly huge, giant, humongous

Mr.C~ Wow yesterday I saw this dude he was Gigundous
Cowgirl~Wow...he must hav been tall

Gigundous by boo01313 March 15, 2009

Gigundous 

A made up word to describe something large in size... not to be confused with ginormous, which is a real word.

That prime rib sandwich was gigundous!!

Gigundous by cinciBLH November 11, 2011

gigundous 

a way to define realy big or great things in a cool way.

that elaphant shit is gigundous

gigundous by KC Reeve December 5, 2003

gijundus 

bigger than gigantic, very large

“ his dick was gijundus!”

gijundus by cashmoney14 January 25, 2019

gigungus 

So large that it can not be discribed as any other word.

There is a gigunguse storm heading our way.

gigungus by mike January 15, 2003