Can be used as an ad lib, verb, sound effect, anything you want it to be.
Guy #1: Dude, what the piff just happened?
Guy #2: That guy just piffed you hardcore.
Guy #3: Yeah, that guy was just like "piff" with his gun and it was over with.
to "piff" is to run up behind someone, flick your wrist and in turn hit the person in the back of the head, then run away in a childish manner
haha you just got piffed
Piff is another name for marijuana.
Are you going to light up the piff?
Smokin Purple Haze Dro weed etc
U Smell Dat Piff Or U Smokin Dat Piff
tight, cool or the latest hip thing.
Aw Dawg, those jeans are piff!
crack...or may be used to describe somethin dope
yo that new juelz santana mixtape is straight piff
Marijuana laced with Raid insect spray.
Yo, this piff is laced with roach spray, that's why it fucks you up for hours and tastes funny.