Top definition
The Netting inside you'r anus that is used to push poo shapes out like stars. This is similar to playdowe shape makers but in you'r ass.
i pushed a star out of my Poo Mesh today.

i torn you'r Poo Mesh!

You'r Poo Mesh makes dicks, because you don't have one
by BlowyGay May 10, 2010
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