gigundimous 

(pronounced: jai-GOON-duh-mus) gigantic + huge + enormous, ie, really really big.

Did you see that hailstone that landed on Jay's car? Thing was gigundimous!

gigundimous by the cheshire kat October 3, 2008

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

gigantimous 

gigantic + enormous, ie really big. another version of ginormous.

Dude, this spider is gigantimous!

gigantimous by the cheshire kat October 4, 2008

giguntious 

crizanely huge, ridiculously large, exceptionally enormous

Those marshmallows we roasted last night were giguntious. They hardly even fit in my mouth.

giguntious by Glark the gnome September 6, 2010

gigundous 

Insanely large object (hybrid of giant and humorous), particularly women or men who take up multiple seats on public transporation

I got on the R train this morning and a gigundous lady tried to squeeze into the seat next to me. Needless to say the non-greased pole and the right side of my body were not happy.

gigundous by bkbound73 August 7, 2012