Gargantuan

I looked on the Hummer site and couldn't find a "Gargantuan" Hummer listed.

Hummer-- the Big Car for Big Losers 2006

After the guests had gone, father threw himself into a chair and gave vent to roars of Gargantuan laughter.

Chapter 2: Challenges 2010

There remained nothing for Tui Tulifau but to put a good face on his favourite's disgrace, and his mountainous fat lay back on the mats and shook in a gale of Gargantuan laughter.

THE FEATHERS OF THE SUN 2010

Still others, close to the brood barns and pens, were being grazed by rotund Shropshire and French-Merino ewes, or were being hogged off by white Gargantuan brood-sows that brought a flash of pleasure in his eyes as he rode past and gazed.

CHAPTER II 2010

Gargantuan red roots tore at the area, heaving up trees and satyrs alike.

WORLD OF WARCRAFT STORMRAGE Richard A. Knaak 2010

Gargantuan red roots tore at the area, heaving up trees and satyrs alike.

WORLD OF WARCRAFT STORMRAGE Richard A. Knaak 2010

She also requires an extra wide and triply reinforced chair, the Gargantuan.

Matt Stewart's 'The French Revolution,' a novel first released on Twitter Mameve Medwed 2010

Gargantuan machines stood idle amid great mounds of blasted rubble that lay waiting to be loaded and carried away.

Vermilion Drift William Kent Krueger 2010

And Esmerelda, "a cigarette of beef jerky hanging from [her] cud," decides "this eating's got to stop," exchanging the Gargantuan for an apron she can tie around her waist.

Matt Stewart's 'The French Revolution,' a novel first released on Twitter Mameve Medwed 2010

Nameless is infuriated that Claverhouse, whose very name is hateful and ridiculous, is always happy, optimistic, cheerful, always laughing his annoying, Gargantuan, laugh ( "his plaguey cachinnations").

“. . .all his race rose up before him in a mighty phantasmagoria. . .” 2008