A particularly large, hairy bush, reminiscent of the old Jiffy-Pop popcorn which was heated on the stove. It was a foil pie pan with aluminum foil on top. Inside was popping corn and oil, and when put over flame, exploded into a metallic afro of sorts, filled with popcorn!
"Dude, look at the bulge in her slacks! I bet that motherfucker has a jiffy-pop!"
pop-corn that comes in a foil pie dish and is meant to be cooked over a fire whilst camping.
Junior: "Hey ma' cook me up some jiffy-pop!"
Mother: "Jr. I thought I told you too much jiffy-pop will give you the gonnereah!"
Junior: "Ah dang!"