A varied assortment of things, typically in a chaotic or seemingly erratic format. Just a whole big mess of things.
Yeah, it was a whole hubjub of drunk people, druggies, strippers and hipsters.
by Dahubjuber November 25, 2010
Anyone educationally sub-normal. A spastic.
" She's got three kids. Two of them go to my school but the eldest is a hubjub"
by Terry Burgess March 27, 2008