A woman who has birthed many a child, making the proceeding births much easier.

A female who is so loose that her equipment could be a water park attraction.
There out to be a child limit on her twaterslide, the children will run into each other at this rate.
by Stan-el January 23, 2014
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An extremely wet female that provides an excessive amount of lubrication
I got her so wet last night that she was a total twaterslide
by Molly Spoon June 4, 2007
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