Lettuce and tomato need not apply here. Poon sandwich is the first, last, and only way to describe anything and everything. Oh yeah, its also a vajayjay.
ex. Leetness was playing Halo 3 so good, he slathered mayonnaise on his poon sandwich.

ex. "Fuck you, you poon sandwich"

ex. Sally was showing off her poon sandwich, much to Tom's delight.

ex. He won and made the losers eat his poon sandwich.
by Rick Ross 2.0 October 24, 2007
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