1 definition by The Jolly Mr Poo

To shag, or indeed attempt to shag, a fat person's navel.

Not to be mistaken for the much loved pink/white marshmallow treat. Although it is not inconceivable to try and combine the two.
Get a load of her! Get me a night of flumping in there i reckon.
by The Jolly Mr Poo November 15, 2010
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