When one fingers their own butt hole and proceeds to swipe his/her soiled finger to the area above the upper lip and below the nostril. Thus creating the lingering musk of poop for the victim.
Phillip didn't wipe after defecating, making the purpie he swiped on Jason that much worse.
by Jack Bauer56742 March 25, 2008
Short for Perpetual expresser. A person who texts too much.
She was top much of a purpie, she sprained her wrist.
by Seeing is overrated August 06, 2015