A stray sock often found beneath the bed of a teenage boy with a strangely stiffened texture used primarily as a recepticle for masturbatory ejaculate . Use has possibly increased due to current concerns for the environment as the item is reusable unlike tissues .
Mum - Johnny , I must try another brand of fabric condition as I had to boil wash the sock i found under your bed as it was so stiff !
Johnny - ...Erm...gumph!...swamp sock
Johnny - ...Erm...gumph!...swamp sock
by chris ord June 24, 2010
People in Maryland, especially Salisbury have very strange sexual habits. The Salisbury Swamp Sock is when a dude is banging his girl before she has to work without a condom. He then pulls out so he doesn't blow his load in her, and he grabs a sock to nut into. After the sex, in a rush to get ready for work, the girl then puts on that sock and wears it all day.
Rough nasty sex before work that has to be done quick. When the girl wears the sock to work her feet will wet and dirty all day or night. This is because she is a victim of the Salisbury Swamp Sock
by Angry Pirate Man July 22, 2009
A Swiss Swamp Sock is when you jizz in someone's shoes and then they put their foot in and their sock gets soggy. Could be used for a revenge or just a practical joke.
by JITE MUFFIN February 25, 2010