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 21, 2009