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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One who fucks in the back of a car. Originates from the sloshing sound the gas in the tank makes as the car rocks back and forth.
Fitty Peso is a slosher because he fucked that one girl in the back of some kids car the other night.

Hey slosher whats up. You're a hoe.
by Dr. Voodoo October 09, 2006
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A boot or shoe with water trapped inside.
slish slosh slish slosh... garggle... slurrrrrrp

guy: "fuckin slosher..."
by thelastmanonearth July 15, 2006
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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 vdgsvsdv May 05, 2007
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A man who rubs his penis around in seman on some ones anus
"I had my ass sloshed by a slosher last night"
by Dave dude January 09, 2006
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When a girl goes from bloke to bloke, shagging around and just being a slosher basically! Not the best looking girl but she can be ok in bed despite her slosherness!
Jade: "Craig, your such a Haravey!"
Craig:"Shut up jade you slosher!"
by New Biz Against Sloshers June 09, 2010
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