A gigantic object. Can be used to describe a person, place or thing. Can be used as an insult. Me and my friends use it on Long Island NY
That building is huge-mungus
by Meggieramone February 22, 2005
I have a hugemungus stack of Spanish homework I ought to be doing as opposed to putting up definitions on urbandictionary.com
by Lauren October 23, 2004