Piffery is another way of saying piff or haze. These words are all talking about haze only, no other type of weed is included. Sucker ass motherfuckers try to talk about any bangin' chronic with words like "piff", but that shit is only for HAZE.
"You got that piffery?"
an exaggerated statement for the quality of marijuana
"yo i got sum str8 dank kush" (looks like schwag) "nahh thats piffery"