old-school word my mates used to use, basically means utterly and completely shite, not of any worth, or gay as a motherfucker.
to be used in conjunction with mofo, or other offensive words found here..
Man, that dude thieved the last of your weed, what a jubrassic mofo!

Dude, that teacher is Jubrassic!
by KitSteel April 16, 2007
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