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3.
describes anything that is outrageously huge or ginormous
WHAT!,that was a mondo bass that jumped outa the water!
by dubdizzle July 10, 2008
 
1.
adj. Extreme in degree or nature. Surfer undertones.
Mondo wave, bra.
by jizzlebertus July 24, 2003
 
2.
extremely, very, big
Skeeter is a MONDO hater.
by klpchaos September 25, 2007
 
4.
The quintessential word of the English language, mondo can be used as an adjective, adverb or a noun. It expresses general feelings of approval when used as an adjective, but when used as an adverb it can substitute the word "very." As a noun, it is used to generalize the mondo mentality. This word is best used in a rhyming phrase, such as "mondo like a condo."
"She's cool, but she sure ain't mondo!"
"That was mondo awesome!"
"You just can't handle this mondo!"
 
5.
Extremely delicious juice that comes in cheap plastic bottles at amazingly low prices.

Similar to kool-ade bursts.
Hey I'm going to go over to family dollar and pick up a couple packs of mondos.

Dude, pass me a mondo.

by Drew C. November 22, 2005
 
6.
The sixth stage in the Special Zone of Super Mario World.
Mondo is a level with rising and falling water. While you're swimming, it's difficult to evade the Amazing Flyin Hammer Bro that flies from side to side.
by OgnarPliskin January 14, 2010
 
7.
dudes, whether you like it or not "mondo" means "world" in Italian. but for slang I also use it to say something is really big, or there is a lot of something
(1) I traveled the mondo in 80 days.

(2) that is one giant mondo cow!
by Oktobongo April 25, 2008