It sure is unlucky that Peter suffers from unsubstantialism because as a result of it, Chris did not invite him to this month's rainbow party.
by Gary Coleman IV June 14, 2008
 Get the Unsubstantialismmug.
Get the Unsubstantialismmug. Not substantiated
by Beeka374 August 1, 2021
 Get the Unsubstantiatedmug.
Get the Unsubstantiatedmug.