The moment of realization, almost like divine revelation, that things you have been worrying about aren't worth worrying about. epiphany + piffle = epiffleny.
While lazing in bed trying to decide which chores to do first, I had an epiffleny that every one of them could wait another day.
Any "revelation" that seems infinitely profound during a moment of extreme intoxication, but is revealed to be either nonsense or an incredibly basic concept upon attaining sobriety.
A sudden epic perception or insight of something, usually broad and crucial, while under the influences of marijuana.
Person 1: Whoa..
Person 2: What?
Person 1: I just had this epiffany.. The chicken came before the egg...
Person 2: You've been smoking too much of that piff man.