Top definition
1. Something so large in stature, that only a combination of the words giant, enormous and gargantuan can barely describe it's mammoth proportions.
1. My penis is ginormagantuan
by P-Monay August 09, 2006
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2
Big, epicly massive and big. Obviously bigger than ginormous and gargantuan, both of which are bigger than big, massive and huge.
Person 1: "Damn she is fine"
Person 2: "Yeah she had a nice rack."
Person 1: "They were ginormagantuan!"
by Danny Velez April 19, 2008
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3
FUCKING HUGE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Friend: WOW. Thats big

Me: No its not. Its GINORMAGANTUAN
by GINORMAGANTUAN October 28, 2013
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