The center of the universe. Part of a female's body located between her legs that is reason why all wars are ever fought. If you aren't getting it you want it, and if you are, it's never enough. Often times it used as the noun in sentence because, let's face it, often times us guys don't care what's all around the poontang as long as it is willing to provide us access to this magical land of wander
"Let's go get us some poontang!"
(For a good laugh, the synonym list at the top of the screen alone is worth it. http://www.urbandictionary.com/define.php?term=poontang)