Top Definition
describes an action or event as crazy or insane, but can also be used to describe something as stupid, idiotic, make-up or wrong
"But she said that you guys were like total BFFs!" said Brittany

"OMG That is total mondo fu fu-ness!!!!" said Tiffany
by life form from planet zeron January 01, 2009
5 Words related to mondo fu fu-ness

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