A Poonarnia is a poonani that is deceptively large. Who's outward appearance is of tightness, but the internal properties are of mythical proportions.
"mate, banged a girl with a poonarnia last night, couldn't feel shit mate."
"Babes, I can't wait to be in that tight, tight pussy....... oh... there's enough room for me and Aslan in here. "
"Babes, I can't wait to be in that tight, tight pussy....... oh... there's enough room for me and Aslan in here. "
by LIAM & MATT March 30, 2013
A magical world of minge stumbled upon by accident at the back of your friend's dad's wardrobe. A porn stash.
by Dermot O'Logical October 11, 2009
A magical land of poonage(ownage) where someone is sent after they have been severley pooned(owned) by a snappy quick witted remark.
by poon_master January 14, 2008
Yo, you finna come to Tye's party? it's straight up poonarnia in up in here like the playboy mansion!
by junkboxkid February 07, 2019