Poonanymeister Share definition Flag 1.)master of the "poonanny" or vagina. 2.)one who attracts poonanny "That dude got laid 3 times this week, he a real poonanymeister." Poonanymeister by Thomas O'Malley July 27, 2006 0 0 Get merch Get the Poonanymeister mug. Buy Now — $32.95 See more merch