What is Poon Lagoon?
1.
The "Poon" is known as a Womans Vagina as we know, so a "poon lagoon" is a Womans Bathroom.
Hey Sarah sorry i took so long in the poon lagoon.
or
Dood that chick droped a duce in the poon lagoon
See
2.
A place with lots of beautiful women.
Dude, this place is filled with hotties. It's like a poon lagoon!
I was just swimming in that poon lagoon.
There is a bevy of beautiful women here; it's a poon lagoon if you will.
See
3.
That girl has a poon lagoon!