An amphibious descendent of the octopus that will live 100 million years from now. It will be poisonous, with venom powerful enough to kill a modern day elephant.
Oh crap! That lurk fish is going to eat the swampus!
by Mithrandir3791 April 25, 2004
A medical term referring to the impending condition of swamp ass
I think I'm coming down with a case of swampus.
by Rubber Band Balls January 04, 2011