1 definition by Donald McFlannel

When a young female tends to slosh around from male to male. Sometimes even taking it in the arse twice in 4 days. Some say when she walks it sounds as if they are being followed by a bucket full of water.
Man i got Harriet in the back of my 106 last night, shes such a slosher, she left it all on my seats!
by Donald McFlannel April 25, 2007
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