Smoosh has also become a 'hero organization' of sorts, as the members of Smoosh themselves often decide to help denizens of the Universe.
Every player, by joining the Insane Quest, is by default a member of Smoosh.
Zel of the White Leaves
See: The Original Smoosh
It is possible that Smoosh existed in a different form before the events of Chapter I and beyond. Link and Jack Sparrow have both implied that Nintendoki once had a different list before, which would imply a previous Smoosh.
Also, in a nightmare flashback that Luna had, an unknown group of NPCs calling themselves Smoosh attack her homeworld, reportedly in pursuit of the "final item" on Nintendoki's List, the Miracle Thread.
Also, in a recent Nintendoki 3DS call, Nintendoki said something about his "previous minions".
-GM Note: the name "Smoosh" was made up on the spot in the course of about 2 seconds.