A large bulge in the poon area of a female, probably made of hair or flab.
"Did you see Allie today?! Her cotton skirt was totally showin' off her poon puff."
by HizzollahMofuggas October 24, 2006
2 more definitions
a fart coming from the pussy. passing wind through an area in the vaginal region.
"did you hear that, that girl totally just let a poon puff rip"
by carFanatic September 17, 2007
The act of queefing out a dandelion and spreading its seed to create new life.
Sally went poonpuffing on a warm spring day.
by TunaVag McPhee July 31, 2013