A big fat wriggly otter

A wetland flowering plant with brown, oblong seedpods. Known less commonly as "typha."

Any person. Comes from the fact that we are nothing but meat and water encased in skin, much like a hot dog or sausage

Basically a water sausage is a hot dog

It is a water balloon that uses a condom instead of an actual balloon.

Its bog weed but make it childish and fun

Sausage Water is when you take a cooked or un-cooked sausage and place it in cold water, leaving it for an hour or so. After about an hour the water turns a pastel fogged shade of orange that is the pigment of a sausage. This quite frankly tastes disgusting and is usually used for memes.